Finding the Third Proportional to 656,624.81 and 1,437,810.75
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Solution
The third proportional to 656,624.81 and 1,437,810.75 is: 3,148,372.88
Step by Step Solution
- Step 1: Write the proportion equation
656,624.81 : 1,437,810.75 = 1,437,810.75 : x - Step 2: Convert to fraction form
656,624.81/1,437,810.75 = 1,437,810.75/x - Step 3: Cross multiply
656,624.81x = 1,437,810.75 × 1,437,810.75 - Step 4: Simplify right side
656,624.81x = 2,067,299,752,815.56 - Step 5: Solve for x
x = 2,067,299,752,815.56/656,624.81 - Step 6: Final answer
x = 3,148,372.88
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.