Finding the Third Proportional to 718,581 and 1,564,737.75
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Solution
The third proportional to 718,581 and 1,564,737.75 is: 3,407,276.60
Step by Step Solution
- Step 1: Write the proportion equation
718,581 : 1,564,737.75 = 1,564,737.75 : x - Step 2: Convert to fraction form
718,581/1,564,737.75 = 1,564,737.75/x - Step 3: Cross multiply
718,581x = 1,564,737.75 × 1,564,737.75 - Step 4: Simplify right side
718,581x = 2,448,404,226,275.06 - Step 5: Solve for x
x = 2,448,404,226,275.06/718,581 - Step 6: Final answer
x = 3,407,276.60
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.