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Finding the Fourth Proportional to 588,587, 882,888.82 and 167,862.90

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Solution

The fourth proportional to 588,587, 882,888.82 and 167,862.90 is: 251,796.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,587 : 882,888.82 = 167,862.90 : x
  2. Step 2: Convert to fraction form
    588,587/882,888.82 = 167,862.90/x
  3. Step 3: Cross multiply
    588,587x = 882,888.82 × 167,862.90
  4. Step 4: Simplify right side
    588,587x = 148,204,277,702.78
  5. Step 5: Solve for x
    x = 148,204,277,702.78/588,587
  6. Step 6: Final answer
    x = 251,796.72

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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.