Home / 5,679,557.48-7,837,799.22-3,101,183.30

Finding the Fourth Proportional to 5,679,557.48, 7,837,799.22 and 3,101,183.30

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Solution

The fourth proportional to 5,679,557.48, 7,837,799.22 and 3,101,183.30 is: 4,279,638.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,679,557.48 : 7,837,799.22 = 3,101,183.30 : x
  2. Step 2: Convert to fraction form
    5,679,557.48/7,837,799.22 = 3,101,183.30/x
  3. Step 3: Cross multiply
    5,679,557.48x = 7,837,799.22 × 3,101,183.30
  4. Step 4: Simplify right side
    5,679,557.48x = 24,306,452,034,311.11
  5. Step 5: Solve for x
    x = 24,306,452,034,311.11/5,679,557.48
  6. Step 6: Final answer
    x = 4,279,638.36

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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.