Home / 11,070,658.67-16,591,496.36-5,947,099.92

Finding the Fourth Proportional to 11,070,658.67, 16,591,496.36 and 5,947,099.92

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Solution

The fourth proportional to 11,070,658.67, 16,591,496.36 and 5,947,099.92 is: 8,912,865.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,070,658.67 : 16,591,496.36 = 5,947,099.92 : x
  2. Step 2: Convert to fraction form
    11,070,658.67/16,591,496.36 = 5,947,099.92/x
  3. Step 3: Cross multiply
    11,070,658.67x = 16,591,496.36 × 5,947,099.92
  4. Step 4: Simplify right side
    11,070,658.67x = 98,671,286,645,500.80
  5. Step 5: Solve for x
    x = 98,671,286,645,500.80/11,070,658.67
  6. Step 6: Final answer
    x = 8,912,865.05

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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.