Home / 3,741,115.30-5,162,736.85-2,022,235.86

Finding the Fourth Proportional to 3,741,115.30, 5,162,736.85 and 2,022,235.86

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Solution

The fourth proportional to 3,741,115.30, 5,162,736.85 and 2,022,235.86 is: 2,790,684.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,115.30 : 5,162,736.85 = 2,022,235.86 : x
  2. Step 2: Convert to fraction form
    3,741,115.30/5,162,736.85 = 2,022,235.86/x
  3. Step 3: Cross multiply
    3,741,115.30x = 5,162,736.85 × 2,022,235.86
  4. Step 4: Simplify right side
    3,741,115.30x = 10,440,271,593,813.44
  5. Step 5: Solve for x
    x = 10,440,271,593,813.44/3,741,115.30
  6. Step 6: Final answer
    x = 2,790,684.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.