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Finding the Third Proportional to 246,429.84 and 372,932.86

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Solution

The third proportional to 246,429.84 and 372,932.86 is: 564,375.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,429.84 : 372,932.86 = 372,932.86 : x
  2. Step 2: Convert to fraction form
    246,429.84/372,932.86 = 372,932.86/x
  3. Step 3: Cross multiply
    246,429.84x = 372,932.86 × 372,932.86
  4. Step 4: Simplify right side
    246,429.84x = 139,078,917,601.61
  5. Step 5: Solve for x
    x = 139,078,917,601.61/246,429.84
  6. Step 6: Final answer
    x = 564,375.30

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.