你这样，相当于三个人投资500万，500万按照三个人所占的股份分配：刘总=500*35%/(35%+25%+30%)=194.44万元，柳=500*25%/(35%+25%+30%)=138.89万元，大刘总=500*30%/(35%+25%+30%)=166.67，总计=194.44+138.89+166.67=500万元。