Home / 5,940,642.22-8,198,102.04-3,224,388.22

Finding the Fourth Proportional to 5,940,642.22, 8,198,102.04 and 3,224,388.22

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Solution

The fourth proportional to 5,940,642.22, 8,198,102.04 and 3,224,388.22 is: 4,449,664.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940,642.22 : 8,198,102.04 = 3,224,388.22 : x
  2. Step 2: Convert to fraction form
    5,940,642.22/8,198,102.04 = 3,224,388.22/x
  3. Step 3: Cross multiply
    5,940,642.22x = 8,198,102.04 × 3,224,388.22
  4. Step 4: Simplify right side
    5,940,642.22x = 26,433,863,644,133.97
  5. Step 5: Solve for x
    x = 26,433,863,644,133.97/5,940,642.22
  6. Step 6: Final answer
    x = 4,449,664.31

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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.