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Finding the Fourth Proportional to 564,383.32, 846,704.27 and 244,588.88

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Solution

The fourth proportional to 564,383.32, 846,704.27 and 244,588.88 is: 366,939.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,383.32 : 846,704.27 = 244,588.88 : x
  2. Step 2: Convert to fraction form
    564,383.32/846,704.27 = 244,588.88/x
  3. Step 3: Cross multiply
    564,383.32x = 846,704.27 × 244,588.88
  4. Step 4: Simplify right side
    564,383.32x = 207,094,443,634.05
  5. Step 5: Solve for x
    x = 207,094,443,634.05/564,383.32
  6. Step 6: Final answer
    x = 366,939.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.