Home / 2,340,233.80-3,510,350.70-1,542,416.20

Finding the Fourth Proportional to 2,340,233.80, 3,510,350.70 and 1,542,416.20

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Solution

The fourth proportional to 2,340,233.80, 3,510,350.70 and 1,542,416.20 is: 2,313,624.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,233.80 : 3,510,350.70 = 1,542,416.20 : x
  2. Step 2: Convert to fraction form
    2,340,233.80/3,510,350.70 = 1,542,416.20/x
  3. Step 3: Cross multiply
    2,340,233.80x = 3,510,350.70 × 1,542,416.20
  4. Step 4: Simplify right side
    2,340,233.80x = 5,414,421,787,361.34
  5. Step 5: Solve for x
    x = 5,414,421,787,361.34/2,340,233.80
  6. Step 6: Final answer
    x = 2,313,624.30

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Similar ratio
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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.