<div>UPDATE 3-Jack Welch, who led GE's rapid expansion, dies at 84</div> <!-- no image --> <div>Jack Welch, who grew General Electric Co during the 1980s and 1990s into the most valuable public company in the United States, has died at age of 84, the conglomerate said on Monday.<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=Yo436GGdRsg:wQOAL264th4:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=Yo436GGdRsg:wQOAL264th4:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=Yo436GGdRsg:wQOAL264th4:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=Yo436GGdRsg:wQOAL264th4:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=Yo436GGdRsg:wQOAL264th4:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/Yo436GGdRsg" height="1" width="1" alt=""></div> Posted by Reuters