Home / 11,733,747.92-17,600,635.92-3,214,157.84

Finding the Fourth Proportional to 11,733,747.92, 17,600,635.92 and 3,214,157.84

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Solution

The fourth proportional to 11,733,747.92, 17,600,635.92 and 3,214,157.84 is: 4,821,240.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,733,747.92 : 17,600,635.92 = 3,214,157.84 : x
  2. Step 2: Convert to fraction form
    11,733,747.92/17,600,635.92 = 3,214,157.84/x
  3. Step 3: Cross multiply
    11,733,747.92x = 17,600,635.92 × 3,214,157.84
  4. Step 4: Simplify right side
    11,733,747.92x = 56,571,221,931,253.62
  5. Step 5: Solve for x
    x = 56,571,221,931,253.62/11,733,747.92
  6. Step 6: Final answer
    x = 4,821,240.61

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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.