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Finding the Fourth Proportional to 334,702.26, 502,069.53 and 110,057.73

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Solution

The fourth proportional to 334,702.26, 502,069.53 and 110,057.73 is: 165,091.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,702.26 : 502,069.53 = 110,057.73 : x
  2. Step 2: Convert to fraction form
    334,702.26/502,069.53 = 110,057.73/x
  3. Step 3: Cross multiply
    334,702.26x = 502,069.53 × 110,057.73
  4. Step 4: Simplify right side
    334,702.26x = 55,256,632,773.97
  5. Step 5: Solve for x
    x = 55,256,632,773.97/334,702.26
  6. Step 6: Final answer
    x = 165,091.90

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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.