Home / 11,591,500.55-17,387,723.68-2,955,824.96

Finding the Fourth Proportional to 11,591,500.55, 17,387,723.68 and 2,955,824.96

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Solution

The fourth proportional to 11,591,500.55, 17,387,723.68 and 2,955,824.96 is: 4,433,858.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,591,500.55 : 17,387,723.68 = 2,955,824.96 : x
  2. Step 2: Convert to fraction form
    11,591,500.55/17,387,723.68 = 2,955,824.96/x
  3. Step 3: Cross multiply
    11,591,500.55x = 17,387,723.68 × 2,955,824.96
  4. Step 4: Simplify right side
    11,591,500.55x = 51,395,067,613,813.62
  5. Step 5: Solve for x
    x = 51,395,067,613,813.62/11,591,500.55
  6. Step 6: Final answer
    x = 4,433,858.01

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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.