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Finding the Third Proportional to 2,376,648 and 5,132,055

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Solution

The third proportional to 2,376,648 and 5,132,055 is: 11,081,989.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,648 : 5,132,055 = 5,132,055 : x
  2. Step 2: Convert to fraction form
    2,376,648/5,132,055 = 5,132,055/x
  3. Step 3: Cross multiply
    2,376,648x = 5,132,055 × 5,132,055
  4. Step 4: Simplify right side
    2,376,648x = 26,337,988,523,025
  5. Step 5: Solve for x
    x = 26,337,988,523,025/2,376,648
  6. Step 6: Final answer
    x = 11,081,989.64

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.