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Finding the Third Proportional to 1,069,413 and 2,377,929

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Solution

The third proportional to 1,069,413 and 2,377,929 is: 5,287,523.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,413 : 2,377,929 = 2,377,929 : x
  2. Step 2: Convert to fraction form
    1,069,413/2,377,929 = 2,377,929/x
  3. Step 3: Cross multiply
    1,069,413x = 2,377,929 × 2,377,929
  4. Step 4: Simplify right side
    1,069,413x = 5,654,546,329,041
  5. Step 5: Solve for x
    x = 5,654,546,329,041/1,069,413
  6. Step 6: Final answer
    x = 5,287,523.46

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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.