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Finding the Third Proportional to 110,236 and 237,644

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Solution

The third proportional to 110,236 and 237,644 is: 512,306.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,236 : 237,644 = 237,644 : x
  2. Step 2: Convert to fraction form
    110,236/237,644 = 237,644/x
  3. Step 3: Cross multiply
    110,236x = 237,644 × 237,644
  4. Step 4: Simplify right side
    110,236x = 56,474,670,736
  5. Step 5: Solve for x
    x = 56,474,670,736/110,236
  6. Step 6: Final answer
    x = 512,306.97

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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.