Finding the Third Proportional to 769,700.25 and 1,207,413
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Solution
The third proportional to 769,700.25 and 1,207,413 is: 1,894,044.02
Step by Step Solution
- Step 1: Write the proportion equation
769,700.25 : 1,207,413 = 1,207,413 : x - Step 2: Convert to fraction form
769,700.25/1,207,413 = 1,207,413/x - Step 3: Cross multiply
769,700.25x = 1,207,413 × 1,207,413 - Step 4: Simplify right side
769,700.25x = 1,457,846,152,569 - Step 5: Solve for x
x = 1,457,846,152,569/769,700.25 - Step 6: Final answer
x = 1,894,044.02
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.