Home / 3,741,114.80-5,162,736.17-2,022,235.37

Finding the Fourth Proportional to 3,741,114.80, 5,162,736.17 and 2,022,235.37

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Solution

The fourth proportional to 3,741,114.80, 5,162,736.17 and 2,022,235.37 is: 2,790,683.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,114.80 : 5,162,736.17 = 2,022,235.37 : x
  2. Step 2: Convert to fraction form
    3,741,114.80/5,162,736.17 = 2,022,235.37/x
  3. Step 3: Cross multiply
    3,741,114.80x = 5,162,736.17 × 2,022,235.37
  4. Step 4: Simplify right side
    3,741,114.80x = 10,440,267,653,027.47
  5. Step 5: Solve for x
    x = 10,440,267,653,027.47/3,741,114.80
  6. Step 6: Final answer
    x = 2,790,683.59

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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.