Home / 5,761,984.88-7,951,522.82-3,183,647.29

Finding the Fourth Proportional to 5,761,984.88, 7,951,522.82 and 3,183,647.29

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Solution

The fourth proportional to 5,761,984.88, 7,951,522.82 and 3,183,647.29 is: 4,393,424.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,761,984.88 : 7,951,522.82 = 3,183,647.29 : x
  2. Step 2: Convert to fraction form
    5,761,984.88/7,951,522.82 = 3,183,647.29/x
  3. Step 3: Cross multiply
    5,761,984.88x = 7,951,522.82 × 3,183,647.29
  4. Step 4: Simplify right side
    5,761,984.88x = 25,314,844,041,469.12
  5. Step 5: Solve for x
    x = 25,314,844,041,469.12/5,761,984.88
  6. Step 6: Final answer
    x = 4,393,424.24

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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.