Home / 396,160.20-593,584.20-337,111.20

Finding the Fourth Proportional to 396,160.20, 593,584.20 and 337,111.20

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Solution

The fourth proportional to 396,160.20, 593,584.20 and 337,111.20 is: 505,108.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    396,160.20 : 593,584.20 = 337,111.20 : x
  2. Step 2: Convert to fraction form
    396,160.20/593,584.20 = 337,111.20/x
  3. Step 3: Cross multiply
    396,160.20x = 593,584.20 × 337,111.20
  4. Step 4: Simplify right side
    396,160.20x = 200,103,881,963.04
  5. Step 5: Solve for x
    x = 200,103,881,963.04/396,160.20
  6. Step 6: Final answer
    x = 505,108.49

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1.5x scale

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.