Home / 7,716,591.42-11,573,760.24-2,250,217.38

Finding the Fourth Proportional to 7,716,591.42, 11,573,760.24 and 2,250,217.38

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Solution

The fourth proportional to 7,716,591.42, 11,573,760.24 and 2,250,217.38 is: 3,374,997.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,716,591.42 : 11,573,760.24 = 2,250,217.38 : x
  2. Step 2: Convert to fraction form
    7,716,591.42/11,573,760.24 = 2,250,217.38/x
  3. Step 3: Cross multiply
    7,716,591.42x = 11,573,760.24 × 2,250,217.38
  4. Step 4: Simplify right side
    7,716,591.42x = 26,043,476,444,000.97
  5. Step 5: Solve for x
    x = 26,043,476,444,000.97/7,716,591.42
  6. Step 6: Final answer
    x = 3,374,997.46

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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.