Finding the Third Proportional to 656,772.75 and 1,414,863
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Solution
The third proportional to 656,772.75 and 1,414,863 is: 3,047,990.81
Step by Step Solution
- Step 1: Write the proportion equation
656,772.75 : 1,414,863 = 1,414,863 : x - Step 2: Convert to fraction form
656,772.75/1,414,863 = 1,414,863/x - Step 3: Cross multiply
656,772.75x = 1,414,863 × 1,414,863 - Step 4: Simplify right side
656,772.75x = 2,001,837,308,769 - Step 5: Solve for x
x = 2,001,837,308,769/656,772.75 - Step 6: Final answer
x = 3,047,990.81
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.