Home / 3,024,150.80-4,536,226.20-1,512,496.40

Finding the Fourth Proportional to 3,024,150.80, 4,536,226.20 and 1,512,496.40

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Solution

The fourth proportional to 3,024,150.80, 4,536,226.20 and 1,512,496.40 is: 2,268,744.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,150.80 : 4,536,226.20 = 1,512,496.40 : x
  2. Step 2: Convert to fraction form
    3,024,150.80/4,536,226.20 = 1,512,496.40/x
  3. Step 3: Cross multiply
    3,024,150.80x = 4,536,226.20 × 1,512,496.40
  4. Step 4: Simplify right side
    3,024,150.80x = 6,861,025,797,085.68
  5. Step 5: Solve for x
    x = 6,861,025,797,085.68/3,024,150.80
  6. Step 6: Final answer
    x = 2,268,744.60

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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.