Home / 5,522,060.59-7,620,352.63-3,230,609.47

Finding the Fourth Proportional to 5,522,060.59, 7,620,352.63 and 3,230,609.47

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Solution

The fourth proportional to 5,522,060.59, 7,620,352.63 and 3,230,609.47 is: 4,458,187.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,522,060.59 : 7,620,352.63 = 3,230,609.47 : x
  2. Step 2: Convert to fraction form
    5,522,060.59/7,620,352.63 = 3,230,609.47/x
  3. Step 3: Cross multiply
    5,522,060.59x = 7,620,352.63 × 3,230,609.47
  4. Step 4: Simplify right side
    5,522,060.59x = 24,618,383,371,217.41
  5. Step 5: Solve for x
    x = 24,618,383,371,217.41/5,522,060.59
  6. Step 6: Final answer
    x = 4,458,187.84

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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.