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Finding the Third Proportional to 552,452 and 1,160,629

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Solution

The third proportional to 552,452 and 1,160,629 is: 2,438,328.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    552,452 : 1,160,629 = 1,160,629 : x
  2. Step 2: Convert to fraction form
    552,452/1,160,629 = 1,160,629/x
  3. Step 3: Cross multiply
    552,452x = 1,160,629 × 1,160,629
  4. Step 4: Simplify right side
    552,452x = 1,347,059,675,641
  5. Step 5: Solve for x
    x = 1,347,059,675,641/552,452
  6. Step 6: Final answer
    x = 2,438,328.90

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.