Finding the Third Proportional to 747,366.75 and 1,160,421.19
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Solution
The third proportional to 747,366.75 and 1,160,421.19 is: 1,801,762.43
Step by Step Solution
- Step 1: Write the proportion equation
747,366.75 : 1,160,421.19 = 1,160,421.19 : x - Step 2: Convert to fraction form
747,366.75/1,160,421.19 = 1,160,421.19/x - Step 3: Cross multiply
747,366.75x = 1,160,421.19 × 1,160,421.19 - Step 4: Simplify right side
747,366.75x = 1,346,577,332,398.91 - Step 5: Solve for x
x = 1,346,577,332,398.91/747,366.75 - Step 6: Final answer
x = 1,801,762.43
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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.