Finding the Third Proportional to 1,137,660.19 and 2,442,610.69
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Solution
The third proportional to 1,137,660.19 and 2,442,610.69 is: 5,244,401.66
Step by Step Solution
- Step 1: Write the proportion equation
1,137,660.19 : 2,442,610.69 = 2,442,610.69 : x - Step 2: Convert to fraction form
1,137,660.19/2,442,610.69 = 2,442,610.69/x - Step 3: Cross multiply
1,137,660.19x = 2,442,610.69 × 2,442,610.69 - Step 4: Simplify right side
1,137,660.19x = 5,966,346,970,689.22 - Step 5: Solve for x
x = 5,966,346,970,689.22/1,137,660.19 - Step 6: Final answer
x = 5,244,401.66
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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.