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Finding the Fourth Proportional to 337,224.46, 505,858.56 and 100,591.06

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Solution

The fourth proportional to 337,224.46, 505,858.56 and 100,591.06 is: 150,893.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,224.46 : 505,858.56 = 100,591.06 : x
  2. Step 2: Convert to fraction form
    337,224.46/505,858.56 = 100,591.06/x
  3. Step 3: Cross multiply
    337,224.46x = 505,858.56 × 100,591.06
  4. Step 4: Simplify right side
    337,224.46x = 50,884,848,760.47
  5. Step 5: Solve for x
    x = 50,884,848,760.47/337,224.46
  6. Step 6: Final answer
    x = 150,893.11

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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.