Home / 2,691,358.94-3,714,164.96-1,467,731.23

Finding the Fourth Proportional to 2,691,358.94, 3,714,164.96 and 1,467,731.23

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Solution

The fourth proportional to 2,691,358.94, 3,714,164.96 and 1,467,731.23 is: 2,025,517.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,691,358.94 : 3,714,164.96 = 1,467,731.23 : x
  2. Step 2: Convert to fraction form
    2,691,358.94/3,714,164.96 = 1,467,731.23/x
  3. Step 3: Cross multiply
    2,691,358.94x = 3,714,164.96 × 1,467,731.23
  4. Step 4: Simplify right side
    2,691,358.94x = 5,451,395,888,539.63
  5. Step 5: Solve for x
    x = 5,451,395,888,539.63/2,691,358.94
  6. Step 6: Final answer
    x = 2,025,517.97

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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.