Home / 8,425,610.82-11,627,317.26-4,558,131.09

Finding the Fourth Proportional to 8,425,610.82, 11,627,317.26 and 4,558,131.09

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Solution

The fourth proportional to 8,425,610.82, 11,627,317.26 and 4,558,131.09 is: 6,290,207.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,425,610.82 : 11,627,317.26 = 4,558,131.09 : x
  2. Step 2: Convert to fraction form
    8,425,610.82/11,627,317.26 = 4,558,131.09/x
  3. Step 3: Cross multiply
    8,425,610.82x = 11,627,317.26 × 4,558,131.09
  4. Step 4: Simplify right side
    8,425,610.82x = 52,998,836,296,099.61
  5. Step 5: Solve for x
    x = 52,998,836,296,099.61/8,425,610.82
  6. Step 6: Final answer
    x = 6,290,207.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.