Home / 8,884,109-13,317,650.26-3,759,489.37

Finding the Fourth Proportional to 8,884,109, 13,317,650.26 and 3,759,489.37

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Solution

The fourth proportional to 8,884,109, 13,317,650.26 and 3,759,489.37 is: 5,635,631.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,884,109 : 13,317,650.26 = 3,759,489.37 : x
  2. Step 2: Convert to fraction form
    8,884,109/13,317,650.26 = 3,759,489.37/x
  3. Step 3: Cross multiply
    8,884,109x = 13,317,650.26 × 3,759,489.37
  4. Step 4: Simplify right side
    8,884,109x = 50,067,564,585,847.73
  5. Step 5: Solve for x
    x = 50,067,564,585,847.73/8,884,109
  6. Step 6: Final answer
    x = 5,635,631.51

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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.