Home / 9,458,891.86-14,188,337.97-2,270,425.76

Finding the Fourth Proportional to 9,458,891.86, 14,188,337.97 and 2,270,425.76

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Solution

The fourth proportional to 9,458,891.86, 14,188,337.97 and 2,270,425.76 is: 3,405,638.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,458,891.86 : 14,188,337.97 = 2,270,425.76 : x
  2. Step 2: Convert to fraction form
    9,458,891.86/14,188,337.97 = 2,270,425.76/x
  3. Step 3: Cross multiply
    9,458,891.86x = 14,188,337.97 × 2,270,425.76
  4. Step 4: Simplify right side
    9,458,891.86x = 32,213,567,947,732.42
  5. Step 5: Solve for x
    x = 32,213,567,947,732.42/9,458,891.86
  6. Step 6: Final answer
    x = 3,405,638.68

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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.