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Finding the Fourth Proportional to 337,816.81, 466,180 and 184,854.39

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Solution

The fourth proportional to 337,816.81, 466,180 and 184,854.39 is: 255,095.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,816.81 : 466,180 = 184,854.39 : x
  2. Step 2: Convert to fraction form
    337,816.81/466,180 = 184,854.39/x
  3. Step 3: Cross multiply
    337,816.81x = 466,180 × 184,854.39
  4. Step 4: Simplify right side
    337,816.81x = 86,175,419,530.20
  5. Step 5: Solve for x
    x = 86,175,419,530.20/337,816.81
  6. Step 6: Final answer
    x = 255,095.12

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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.