Home / 11,060,634.17-16,591,003.76-3,384,266.78

Finding the Fourth Proportional to 11,060,634.17, 16,591,003.76 and 3,384,266.78

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Solution

The fourth proportional to 11,060,634.17, 16,591,003.76 and 3,384,266.78 is: 5,076,416.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,060,634.17 : 16,591,003.76 = 3,384,266.78 : x
  2. Step 2: Convert to fraction form
    11,060,634.17/16,591,003.76 = 3,384,266.78/x
  3. Step 3: Cross multiply
    11,060,634.17x = 16,591,003.76 × 3,384,266.78
  4. Step 4: Simplify right side
    11,060,634.17x = 56,148,382,921,761.27
  5. Step 5: Solve for x
    x = 56,148,382,921,761.27/11,060,634.17
  6. Step 6: Final answer
    x = 5,076,416.24

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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.