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Finding the Third Proportional to 267,612 and 366,955.88

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Solution

The third proportional to 267,612 and 366,955.88 is: 503,178.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,612 : 366,955.88 = 366,955.88 : x
  2. Step 2: Convert to fraction form
    267,612/366,955.88 = 366,955.88/x
  3. Step 3: Cross multiply
    267,612x = 366,955.88 × 366,955.88
  4. Step 4: Simplify right side
    267,612x = 134,656,614,197.02
  5. Step 5: Solve for x
    x = 134,656,614,197.02/267,612
  6. Step 6: Final answer
    x = 503,178.54

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.