Home / 11,984,060.97-17,976,222.68-3,464,471.25

Finding the Fourth Proportional to 11,984,060.97, 17,976,222.68 and 3,464,471.25

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Solution

The fourth proportional to 11,984,060.97, 17,976,222.68 and 3,464,471.25 is: 5,196,744.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,984,060.97 : 17,976,222.68 = 3,464,471.25 : x
  2. Step 2: Convert to fraction form
    11,984,060.97/17,976,222.68 = 3,464,471.25/x
  3. Step 3: Cross multiply
    11,984,060.97x = 17,976,222.68 × 3,464,471.25
  4. Step 4: Simplify right side
    11,984,060.97x = 62,278,106,641,135.59
  5. Step 5: Solve for x
    x = 62,278,106,641,135.59/11,984,060.97
  6. Step 6: Final answer
    x = 5,196,744.81

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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.