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Finding the Third Proportional to 246,246 and 531,372

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Solution

The third proportional to 246,246 and 531,372 is: 1,146,642.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,246 : 531,372 = 531,372 : x
  2. Step 2: Convert to fraction form
    246,246/531,372 = 531,372/x
  3. Step 3: Cross multiply
    246,246x = 531,372 × 531,372
  4. Step 4: Simplify right side
    246,246x = 282,356,202,384
  5. Step 5: Solve for x
    x = 282,356,202,384/246,246
  6. Step 6: Final answer
    x = 1,146,642.80

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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.