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Finding the Fourth Proportional to 337,089.92, 465,180.92 and 184,128.04

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Solution

The fourth proportional to 337,089.92, 465,180.92 and 184,128.04 is: 254,094.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,089.92 : 465,180.92 = 184,128.04 : x
  2. Step 2: Convert to fraction form
    337,089.92/465,180.92 = 184,128.04/x
  3. Step 3: Cross multiply
    337,089.92x = 465,180.92 × 184,128.04
  4. Step 4: Simplify right side
    337,089.92x = 85,652,848,719.09
  5. Step 5: Solve for x
    x = 85,652,848,719.09/337,089.92
  6. Step 6: Final answer
    x = 254,094.96

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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.