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Finding the Third Proportional to 1,040,909 and 1,552,730

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Solution

The third proportional to 1,040,909 and 1,552,730 is: 2,316,216.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,909 : 1,552,730 = 1,552,730 : x
  2. Step 2: Convert to fraction form
    1,040,909/1,552,730 = 1,552,730/x
  3. Step 3: Cross multiply
    1,040,909x = 1,552,730 × 1,552,730
  4. Step 4: Simplify right side
    1,040,909x = 2,410,970,452,900
  5. Step 5: Solve for x
    x = 2,410,970,452,900/1,040,909
  6. Step 6: Final answer
    x = 2,316,216.36

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.