Home / 9,049,199.13-13,573,801.22-2,659,451.13

Finding the Fourth Proportional to 9,049,199.13, 13,573,801.22 and 2,659,451.13

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Solution

The fourth proportional to 9,049,199.13, 13,573,801.22 and 2,659,451.13 is: 3,989,177.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,049,199.13 : 13,573,801.22 = 2,659,451.13 : x
  2. Step 2: Convert to fraction form
    9,049,199.13/13,573,801.22 = 2,659,451.13/x
  3. Step 3: Cross multiply
    9,049,199.13x = 13,573,801.22 × 2,659,451.13
  4. Step 4: Simplify right side
    9,049,199.13x = 36,098,860,992,924.38
  5. Step 5: Solve for x
    x = 36,098,860,992,924.38/9,049,199.13
  6. Step 6: Final answer
    x = 3,989,177.44

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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.