Home / 9,034,819.04-13,552,403.31-2,211,450.73

Finding the Fourth Proportional to 9,034,819.04, 13,552,403.31 and 2,211,450.73

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Solution

The fourth proportional to 9,034,819.04, 13,552,403.31 and 2,211,450.73 is: 3,317,218.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,034,819.04 : 13,552,403.31 = 2,211,450.73 : x
  2. Step 2: Convert to fraction form
    9,034,819.04/13,552,403.31 = 2,211,450.73/x
  3. Step 3: Cross multiply
    9,034,819.04x = 13,552,403.31 × 2,211,450.73
  4. Step 4: Simplify right side
    9,034,819.04x = 29,970,472,125,391.90
  5. Step 5: Solve for x
    x = 29,970,472,125,391.90/9,034,819.04
  6. Step 6: Final answer
    x = 3,317,218.86

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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.