Home / 5,452,922.60-7,525,593.06-3,278,174.12

Finding the Fourth Proportional to 5,452,922.60, 7,525,593.06 and 3,278,174.12

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Solution

The fourth proportional to 5,452,922.60, 7,525,593.06 and 3,278,174.12 is: 4,524,216.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,452,922.60 : 7,525,593.06 = 3,278,174.12 : x
  2. Step 2: Convert to fraction form
    5,452,922.60/7,525,593.06 = 3,278,174.12/x
  3. Step 3: Cross multiply
    5,452,922.60x = 7,525,593.06 × 3,278,174.12
  4. Step 4: Simplify right side
    5,452,922.60x = 24,670,204,406,943.61
  5. Step 5: Solve for x
    x = 24,670,204,406,943.61/5,452,922.60
  6. Step 6: Final answer
    x = 4,524,216.87

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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.