Finding the Third Proportional to 861,169.50 and 1,232,691.75
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Solution
The third proportional to 861,169.50 and 1,232,691.75 is: 1,764,494.62
Step by Step Solution
- Step 1: Write the proportion equation
861,169.50 : 1,232,691.75 = 1,232,691.75 : x - Step 2: Convert to fraction form
861,169.50/1,232,691.75 = 1,232,691.75/x - Step 3: Cross multiply
861,169.50x = 1,232,691.75 × 1,232,691.75 - Step 4: Simplify right side
861,169.50x = 1,519,528,950,518.06 - Step 5: Solve for x
x = 1,519,528,950,518.06/861,169.50 - Step 6: Final answer
x = 1,764,494.62
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.