Home / 3,592,029.20-5,388,043.80-3,414,882.20

Finding the Fourth Proportional to 3,592,029.20, 5,388,043.80 and 3,414,882.20

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Solution

The fourth proportional to 3,592,029.20, 5,388,043.80 and 3,414,882.20 is: 5,122,323.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,029.20 : 5,388,043.80 = 3,414,882.20 : x
  2. Step 2: Convert to fraction form
    3,592,029.20/5,388,043.80 = 3,414,882.20/x
  3. Step 3: Cross multiply
    3,592,029.20x = 5,388,043.80 × 3,414,882.20
  4. Step 4: Simplify right side
    3,592,029.20x = 18,399,534,865,440.36
  5. Step 5: Solve for x
    x = 18,399,534,865,440.36/3,592,029.20
  6. Step 6: Final answer
    x = 5,122,323.30

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Similar ratio
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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.