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Finding the Third Proportional to 246,074 and 351,885

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Solution

The third proportional to 246,074 and 351,885 is: 503,194.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,074 : 351,885 = 351,885 : x
  2. Step 2: Convert to fraction form
    246,074/351,885 = 351,885/x
  3. Step 3: Cross multiply
    246,074x = 351,885 × 351,885
  4. Step 4: Simplify right side
    246,074x = 123,823,053,225
  5. Step 5: Solve for x
    x = 123,823,053,225/246,074
  6. Step 6: Final answer
    x = 503,194.38

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.