Calculation of New Share of profit
Let Total Share be 1.
Share of incoming partner-1/6
Remaining share- 1-1/6=5/6
A's new ratio = 5/6*3/5= 15/30
B's new ratio = 5/6*2/5= 10/30
C's new ratio= = 5/30
New ratio = 3:2:1
Calculation of share of profit
A's share= 7,54,000*3/6 =3,77,000
B's share=7,54,000*2/6= 2,51,333
C's share=7,54,000*1/6= 125667