Finding the Third Proportional to 651,378.38 and 1,435,272.75
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Solution
The third proportional to 651,378.38 and 1,435,272.75 is: 3,162,536.47
Step by Step Solution
- Step 1: Write the proportion equation
651,378.38 : 1,435,272.75 = 1,435,272.75 : x - Step 2: Convert to fraction form
651,378.38/1,435,272.75 = 1,435,272.75/x - Step 3: Cross multiply
651,378.38x = 1,435,272.75 × 1,435,272.75 - Step 4: Simplify right side
651,378.38x = 2,060,007,866,892.56 - Step 5: Solve for x
x = 2,060,007,866,892.56/651,378.38 - Step 6: Final answer
x = 3,162,536.47
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.