The browser used for posting questions on this site is rubbish since it strips out most punctuation and mathematical symbols. It is, therefore, not possible to determine whether you mean the ratio511 : 1 or51 : 11 or51 : 1 : 1 or5 : 111 or5 : 11 : 1 or5 : 1 : 1 : 1Consequently it is difficult to be sure. The only ratio which will allow 750000 dollars to be split evenly is the last and that gives 468750, and three lots of 93750.