Home / 11,060,677.89-16,591,069.29-3,384,310.52

Finding the Fourth Proportional to 11,060,677.89, 16,591,069.29 and 3,384,310.52

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Solution

The fourth proportional to 11,060,677.89, 16,591,069.29 and 3,384,310.52 is: 5,076,481.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,060,677.89 : 16,591,069.29 = 3,384,310.52 : x
  2. Step 2: Convert to fraction form
    11,060,677.89/16,591,069.29 = 3,384,310.52/x
  3. Step 3: Cross multiply
    11,060,677.89x = 16,591,069.29 × 3,384,310.52
  4. Step 4: Simplify right side
    11,060,677.89x = 56,149,330,253,240.59
  5. Step 5: Solve for x
    x = 56,149,330,253,240.59/11,060,677.89
  6. Step 6: Final answer
    x = 5,076,481.82

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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.