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Finding the Fourth Proportional to 337,180.73, 465,375.83 and 201,146.59

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Solution

The fourth proportional to 337,180.73, 465,375.83 and 201,146.59 is: 277,621.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,180.73 : 465,375.83 = 201,146.59 : x
  2. Step 2: Convert to fraction form
    337,180.73/465,375.83 = 201,146.59/x
  3. Step 3: Cross multiply
    337,180.73x = 465,375.83 × 201,146.59
  4. Step 4: Simplify right side
    337,180.73x = 93,608,761,980.36
  5. Step 5: Solve for x
    x = 93,608,761,980.36/337,180.73
  6. Step 6: Final answer
    x = 277,621.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.