Home / 11,171,399.24-16,758,411.24-3,983,954.96

Finding the Fourth Proportional to 11,171,399.24, 16,758,411.24 and 3,983,954.96

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Solution

The fourth proportional to 11,171,399.24, 16,758,411.24 and 3,983,954.96 is: 5,976,400.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,171,399.24 : 16,758,411.24 = 3,983,954.96 : x
  2. Step 2: Convert to fraction form
    11,171,399.24/16,758,411.24 = 3,983,954.96/x
  3. Step 3: Cross multiply
    11,171,399.24x = 16,758,411.24 × 3,983,954.96
  4. Step 4: Simplify right side
    11,171,399.24x = 66,764,755,581,317.75
  5. Step 5: Solve for x
    x = 66,764,755,581,317.75/11,171,399.24
  6. Step 6: Final answer
    x = 5,976,400.46

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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.