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Finding the Third Proportional to 226,714.50 and 494,874.75

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Solution

The third proportional to 226,714.50 and 494,874.75 is: 1,080,217.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,714.50 : 494,874.75 = 494,874.75 : x
  2. Step 2: Convert to fraction form
    226,714.50/494,874.75 = 494,874.75/x
  3. Step 3: Cross multiply
    226,714.50x = 494,874.75 × 494,874.75
  4. Step 4: Simplify right side
    226,714.50x = 244,901,018,187.56
  5. Step 5: Solve for x
    x = 244,901,018,187.56/226,714.50
  6. Step 6: Final answer
    x = 1,080,217.71

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.