Finding the Third Proportional to 429,413.63 and 932,820.75
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Solution
The third proportional to 429,413.63 and 932,820.75 is: 2,026,378.53
Step by Step Solution
- Step 1: Write the proportion equation
429,413.63 : 932,820.75 = 932,820.75 : x - Step 2: Convert to fraction form
429,413.63/932,820.75 = 932,820.75/x - Step 3: Cross multiply
429,413.63x = 932,820.75 × 932,820.75 - Step 4: Simplify right side
429,413.63x = 870,154,551,630.56 - Step 5: Solve for x
x = 870,154,551,630.56/429,413.63 - Step 6: Final answer
x = 2,026,378.53
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.