Home / 9,681,183.72-14,523,353.01-2,858,446.59

Finding the Fourth Proportional to 9,681,183.72, 14,523,353.01 and 2,858,446.59

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Solution

The fourth proportional to 9,681,183.72, 14,523,353.01 and 2,858,446.59 is: 4,288,135.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,681,183.72 : 14,523,353.01 = 2,858,446.59 : x
  2. Step 2: Convert to fraction form
    9,681,183.72/14,523,353.01 = 2,858,446.59/x
  3. Step 3: Cross multiply
    9,681,183.72x = 14,523,353.01 × 2,858,446.59
  4. Step 4: Simplify right side
    9,681,183.72x = 41,514,228,879,716.64
  5. Step 5: Solve for x
    x = 41,514,228,879,716.64/9,681,183.72
  6. Step 6: Final answer
    x = 4,288,135.63

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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.