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Finding the Fourth Proportional to 337,601.96, 466,007.90 and 194,419.04

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Solution

The fourth proportional to 337,601.96, 466,007.90 and 194,419.04 is: 268,365.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,601.96 : 466,007.90 = 194,419.04 : x
  2. Step 2: Convert to fraction form
    337,601.96/466,007.90 = 194,419.04/x
  3. Step 3: Cross multiply
    337,601.96x = 466,007.90 × 194,419.04
  4. Step 4: Simplify right side
    337,601.96x = 90,600,808,550.42
  5. Step 5: Solve for x
    x = 90,600,808,550.42/337,601.96
  6. Step 6: Final answer
    x = 268,365.77

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1.5x scale

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.