Finding the Third Proportional to 748,765.11 and 1,070,742.96
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Solution
The third proportional to 748,765.11 and 1,070,742.96 is: 1,531,175.08
Step by Step Solution
- Step 1: Write the proportion equation
748,765.11 : 1,070,742.96 = 1,070,742.96 : x - Step 2: Convert to fraction form
748,765.11/1,070,742.96 = 1,070,742.96/x - Step 3: Cross multiply
748,765.11x = 1,070,742.96 × 1,070,742.96 - Step 4: Simplify right side
748,765.11x = 1,146,490,475,849.38 - Step 5: Solve for x
x = 1,146,490,475,849.38/748,765.11 - Step 6: Final answer
x = 1,531,175.08
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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.