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Finding the Third Proportional to 1,267,162 and 2,757,398

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Solution

The third proportional to 1,267,162 and 2,757,398 is: 6,000,214.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,267,162 : 2,757,398 = 2,757,398 : x
  2. Step 2: Convert to fraction form
    1,267,162/2,757,398 = 2,757,398/x
  3. Step 3: Cross multiply
    1,267,162x = 2,757,398 × 2,757,398
  4. Step 4: Simplify right side
    1,267,162x = 7,603,243,730,404
  5. Step 5: Solve for x
    x = 7,603,243,730,404/1,267,162
  6. Step 6: Final answer
    x = 6,000,214.44

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.