Home / 2,052,232.20-3,078,348.30-632,723.40

Finding the Fourth Proportional to 2,052,232.20, 3,078,348.30 and 632,723.40

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Solution

The fourth proportional to 2,052,232.20, 3,078,348.30 and 632,723.40 is: 949,085.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,232.20 : 3,078,348.30 = 632,723.40 : x
  2. Step 2: Convert to fraction form
    2,052,232.20/3,078,348.30 = 632,723.40/x
  3. Step 3: Cross multiply
    2,052,232.20x = 3,078,348.30 × 632,723.40
  4. Step 4: Simplify right side
    2,052,232.20x = 1,947,743,002,760.22
  5. Step 5: Solve for x
    x = 1,947,743,002,760.22/2,052,232.20
  6. Step 6: Final answer
    x = 949,085.10

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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.