Home / 2,691,933.43-3,714,912.41-1,468,238.96

Finding the Fourth Proportional to 2,691,933.43, 3,714,912.41 and 1,468,238.96

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Solution

The fourth proportional to 2,691,933.43, 3,714,912.41 and 1,468,238.96 is: 2,026,193.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,691,933.43 : 3,714,912.41 = 1,468,238.96 : x
  2. Step 2: Convert to fraction form
    2,691,933.43/3,714,912.41 = 1,468,238.96/x
  3. Step 3: Cross multiply
    2,691,933.43x = 3,714,912.41 × 1,468,238.96
  4. Step 4: Simplify right side
    2,691,933.43x = 5,454,379,107,433.74
  5. Step 5: Solve for x
    x = 5,454,379,107,433.74/2,691,933.43
  6. Step 6: Final answer
    x = 2,026,193.91

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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.