Finding the Third Proportional to 560,175.75 and 868,785.75
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Solution
The third proportional to 560,175.75 and 868,785.75 is: 1,347,414.06
Step by Step Solution
- Step 1: Write the proportion equation
560,175.75 : 868,785.75 = 868,785.75 : x - Step 2: Convert to fraction form
560,175.75/868,785.75 = 868,785.75/x - Step 3: Cross multiply
560,175.75x = 868,785.75 × 868,785.75 - Step 4: Simplify right side
560,175.75x = 754,788,679,403.06 - Step 5: Solve for x
x = 754,788,679,403.06/560,175.75 - Step 6: Final answer
x = 1,347,414.06
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.