Home / 11,027,031.52-16,541,584.53-3,245,950.92

Finding the Fourth Proportional to 11,027,031.52, 16,541,584.53 and 3,245,950.92

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Solution

The fourth proportional to 11,027,031.52, 16,541,584.53 and 3,245,950.92 is: 4,869,231.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,027,031.52 : 16,541,584.53 = 3,245,950.92 : x
  2. Step 2: Convert to fraction form
    11,027,031.52/16,541,584.53 = 3,245,950.92/x
  3. Step 3: Cross multiply
    11,027,031.52x = 16,541,584.53 × 3,245,950.92
  4. Step 4: Simplify right side
    11,027,031.52x = 53,693,171,493,914.90
  5. Step 5: Solve for x
    x = 53,693,171,493,914.90/11,027,031.52
  6. Step 6: Final answer
    x = 4,869,231.71

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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.