Home / 5,338,565.89-7,367,355.76-3,274,719.50

Finding the Fourth Proportional to 5,338,565.89, 7,367,355.76 and 3,274,719.50

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Solution

The fourth proportional to 5,338,565.89, 7,367,355.76 and 3,274,719.50 is: 4,519,195.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,338,565.89 : 7,367,355.76 = 3,274,719.50 : x
  2. Step 2: Convert to fraction form
    5,338,565.89/7,367,355.76 = 3,274,719.50/x
  3. Step 3: Cross multiply
    5,338,565.89x = 7,367,355.76 × 3,274,719.50
  4. Step 4: Simplify right side
    5,338,565.89x = 24,126,023,587,081.01
  5. Step 5: Solve for x
    x = 24,126,023,587,081.01/5,338,565.89
  6. Step 6: Final answer
    x = 4,519,195.62

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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.