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Finding the Third Proportional to 203,887.13 and 441,373.88

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Solution

The third proportional to 203,887.13 and 441,373.88 is: 955,484.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    203,887.13 : 441,373.88 = 441,373.88 : x
  2. Step 2: Convert to fraction form
    203,887.13/441,373.88 = 441,373.88/x
  3. Step 3: Cross multiply
    203,887.13x = 441,373.88 × 441,373.88
  4. Step 4: Simplify right side
    203,887.13x = 194,810,897,532.52
  5. Step 5: Solve for x
    x = 194,810,897,532.52/203,887.13
  6. Step 6: Final answer
    x = 955,484.06

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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.