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Finding the Third Proportional to 237,791 and 495,225

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Solution

The third proportional to 237,791 and 495,225 is: 1,031,358.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,791 : 495,225 = 495,225 : x
  2. Step 2: Convert to fraction form
    237,791/495,225 = 495,225/x
  3. Step 3: Cross multiply
    237,791x = 495,225 × 495,225
  4. Step 4: Simplify right side
    237,791x = 245,247,800,625
  5. Step 5: Solve for x
    x = 245,247,800,625/237,791
  6. Step 6: Final answer
    x = 1,031,358.63

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.