Home / 9,491,609.22-14,237,085.77-2,668,234.83

Finding the Fourth Proportional to 9,491,609.22, 14,237,085.77 and 2,668,234.83

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Solution

The fourth proportional to 9,491,609.22, 14,237,085.77 and 2,668,234.83 is: 4,002,260.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,491,609.22 : 14,237,085.77 = 2,668,234.83 : x
  2. Step 2: Convert to fraction form
    9,491,609.22/14,237,085.77 = 2,668,234.83/x
  3. Step 3: Cross multiply
    9,491,609.22x = 14,237,085.77 × 2,668,234.83
  4. Step 4: Simplify right side
    9,491,609.22x = 37,987,888,129,211.37
  5. Step 5: Solve for x
    x = 37,987,888,129,211.37/9,491,609.22
  6. Step 6: Final answer
    x = 4,002,260.02

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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.