Finding the Third Proportional to 526,609.13 and 1,134,331.31
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Solution
The third proportional to 526,609.13 and 1,134,331.31 is: 2,443,382.51
Step by Step Solution
- Step 1: Write the proportion equation
526,609.13 : 1,134,331.31 = 1,134,331.31 : x - Step 2: Convert to fraction form
526,609.13/1,134,331.31 = 1,134,331.31/x - Step 3: Cross multiply
526,609.13x = 1,134,331.31 × 1,134,331.31 - Step 4: Simplify right side
526,609.13x = 1,286,707,526,517.97 - Step 5: Solve for x
x = 1,286,707,526,517.97/526,609.13 - Step 6: Final answer
x = 2,443,382.51
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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.