Home / 11,491,332.80-17,236,999.20-6,704,427.20

Finding the Fourth Proportional to 11,491,332.80, 17,236,999.20 and 6,704,427.20

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Solution

The fourth proportional to 11,491,332.80, 17,236,999.20 and 6,704,427.20 is: 10,056,640.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,491,332.80 : 17,236,999.20 = 6,704,427.20 : x
  2. Step 2: Convert to fraction form
    11,491,332.80/17,236,999.20 = 6,704,427.20/x
  3. Step 3: Cross multiply
    11,491,332.80x = 17,236,999.20 × 6,704,427.20
  4. Step 4: Simplify right side
    11,491,332.80x = 115,564,206,282,858.23
  5. Step 5: Solve for x
    x = 115,564,206,282,858.23/11,491,332.80
  6. Step 6: Final answer
    x = 10,056,640.80

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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.