Home / 8,910,580.29-12,294,493.23-5,043,101.33

Finding the Fourth Proportional to 8,910,580.29, 12,294,493.23 and 5,043,101.33

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Solution

The fourth proportional to 8,910,580.29, 12,294,493.23 and 5,043,101.33 is: 6,958,287.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,910,580.29 : 12,294,493.23 = 5,043,101.33 : x
  2. Step 2: Convert to fraction form
    8,910,580.29/12,294,493.23 = 5,043,101.33/x
  3. Step 3: Cross multiply
    8,910,580.29x = 12,294,493.23 × 5,043,101.33
  4. Step 4: Simplify right side
    8,910,580.29x = 62,002,375,194,765.77
  5. Step 5: Solve for x
    x = 62,002,375,194,765.77/8,910,580.29
  6. Step 6: Final answer
    x = 6,958,287.02

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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.