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Finding the Third Proportional to 951,282 and 2,059,380

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Solution

The third proportional to 951,282 and 2,059,380 is: 4,458,242.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,282 : 2,059,380 = 2,059,380 : x
  2. Step 2: Convert to fraction form
    951,282/2,059,380 = 2,059,380/x
  3. Step 3: Cross multiply
    951,282x = 2,059,380 × 2,059,380
  4. Step 4: Simplify right side
    951,282x = 4,241,045,984,400
  5. Step 5: Solve for x
    x = 4,241,045,984,400/951,282
  6. Step 6: Final answer
    x = 4,458,242.65

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Why These Related Problems?

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