Home / 4,022,134.20-6,033,201.30-2,132,566.20

Finding the Fourth Proportional to 4,022,134.20, 6,033,201.30 and 2,132,566.20

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Solution

The fourth proportional to 4,022,134.20, 6,033,201.30 and 2,132,566.20 is: 3,198,849.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,134.20 : 6,033,201.30 = 2,132,566.20 : x
  2. Step 2: Convert to fraction form
    4,022,134.20/6,033,201.30 = 2,132,566.20/x
  3. Step 3: Cross multiply
    4,022,134.20x = 6,033,201.30 × 2,132,566.20
  4. Step 4: Simplify right side
    4,022,134.20x = 12,866,201,170,176.06
  5. Step 5: Solve for x
    x = 12,866,201,170,176.06/4,022,134.20
  6. Step 6: Final answer
    x = 3,198,849.30

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Double scale
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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.