Home / 9,049,197.88-13,573,799.34-2,659,449.88

Finding the Fourth Proportional to 9,049,197.88, 13,573,799.34 and 2,659,449.88

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Solution

The fourth proportional to 9,049,197.88, 13,573,799.34 and 2,659,449.88 is: 3,989,175.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,049,197.88 : 13,573,799.34 = 2,659,449.88 : x
  2. Step 2: Convert to fraction form
    9,049,197.88/13,573,799.34 = 2,659,449.88/x
  3. Step 3: Cross multiply
    9,049,197.88x = 13,573,799.34 × 2,659,449.88
  4. Step 4: Simplify right side
    9,049,197.88x = 36,098,839,025,907.08
  5. Step 5: Solve for x
    x = 36,098,839,025,907.08/9,049,197.88
  6. Step 6: Final answer
    x = 3,989,175.56

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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.