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Finding the Third Proportional to 413,325 and 632,259

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Solution

The third proportional to 413,325 and 632,259 is: 967,160.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,325 : 632,259 = 632,259 : x
  2. Step 2: Convert to fraction form
    413,325/632,259 = 632,259/x
  3. Step 3: Cross multiply
    413,325x = 632,259 × 632,259
  4. Step 4: Simplify right side
    413,325x = 399,751,443,081
  5. Step 5: Solve for x
    x = 399,751,443,081/413,325
  6. Step 6: Final answer
    x = 967,160.09

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.