Home / 2,015,027.92-3,022,753.74-1,162,080.16

Finding the Fourth Proportional to 2,015,027.92, 3,022,753.74 and 1,162,080.16

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Solution

The fourth proportional to 2,015,027.92, 3,022,753.74 and 1,162,080.16 is: 1,743,242.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,015,027.92 : 3,022,753.74 = 1,162,080.16 : x
  2. Step 2: Convert to fraction form
    2,015,027.92/3,022,753.74 = 1,162,080.16/x
  3. Step 3: Cross multiply
    2,015,027.92x = 3,022,753.74 × 1,162,080.16
  4. Step 4: Simplify right side
    2,015,027.92x = 3,512,682,149,819.80
  5. Step 5: Solve for x
    x = 3,512,682,149,819.80/2,015,027.92
  6. Step 6: Final answer
    x = 1,743,242.42

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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.