Home / 11,030,882.66-16,546,328.79-3,458,438.82

Finding the Fourth Proportional to 11,030,882.66, 16,546,328.79 and 3,458,438.82

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Solution

The fourth proportional to 11,030,882.66, 16,546,328.79 and 3,458,438.82 is: 5,187,659.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,030,882.66 : 16,546,328.79 = 3,458,438.82 : x
  2. Step 2: Convert to fraction form
    11,030,882.66/16,546,328.79 = 3,458,438.82/x
  3. Step 3: Cross multiply
    11,030,882.66x = 16,546,328.79 × 3,458,438.82
  4. Step 4: Simplify right side
    11,030,882.66x = 57,224,465,815,819.62
  5. Step 5: Solve for x
    x = 57,224,465,815,819.62/11,030,882.66
  6. Step 6: Final answer
    x = 5,187,659.73

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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.