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Finding the Third Proportional to 3,714,540 and 5,132,653

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Solution

The third proportional to 3,714,540 and 5,132,653 is: 7,092,163.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,540 : 5,132,653 = 5,132,653 : x
  2. Step 2: Convert to fraction form
    3,714,540/5,132,653 = 5,132,653/x
  3. Step 3: Cross multiply
    3,714,540x = 5,132,653 × 5,132,653
  4. Step 4: Simplify right side
    3,714,540x = 26,344,126,818,409
  5. Step 5: Solve for x
    x = 26,344,126,818,409/3,714,540
  6. Step 6: Final answer
    x = 7,092,163.99

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.