Home / 3,555,198.99-5,331,847.14-996,270.48

Finding the Fourth Proportional to 3,555,198.99, 5,331,847.14 and 996,270.48

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Solution

The fourth proportional to 3,555,198.99, 5,331,847.14 and 996,270.48 is: 1,494,139.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,198.99 : 5,331,847.14 = 996,270.48 : x
  2. Step 2: Convert to fraction form
    3,555,198.99/5,331,847.14 = 996,270.48/x
  3. Step 3: Cross multiply
    3,555,198.99x = 5,331,847.14 × 996,270.48
  4. Step 4: Simplify right side
    3,555,198.99x = 5,311,961,909,454.43
  5. Step 5: Solve for x
    x = 5,311,961,909,454.43/3,555,198.99
  6. Step 6: Final answer
    x = 1,494,139.13

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.