Home / 9,049,198.88-13,573,800.84-2,659,450.88

Finding the Fourth Proportional to 9,049,198.88, 13,573,800.84 and 2,659,450.88

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Solution

The fourth proportional to 9,049,198.88, 13,573,800.84 and 2,659,450.88 is: 3,989,177.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,049,198.88 : 13,573,800.84 = 2,659,450.88 : x
  2. Step 2: Convert to fraction form
    9,049,198.88/13,573,800.84 = 2,659,450.88/x
  3. Step 3: Cross multiply
    9,049,198.88x = 13,573,800.84 × 2,659,450.88
  4. Step 4: Simplify right side
    9,049,198.88x = 36,098,856,588,882.73
  5. Step 5: Solve for x
    x = 36,098,856,588,882.73/9,049,198.88
  6. Step 6: Final answer
    x = 3,989,177.06

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1.5x scale

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.