Home / 2,449,684.98-3,380,754.45-1,469,660.82

Finding the Fourth Proportional to 2,449,684.98, 3,380,754.45 and 1,469,660.82

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Solution

The fourth proportional to 2,449,684.98, 3,380,754.45 and 1,469,660.82 is: 2,028,245.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,684.98 : 3,380,754.45 = 1,469,660.82 : x
  2. Step 2: Convert to fraction form
    2,449,684.98/3,380,754.45 = 1,469,660.82/x
  3. Step 3: Cross multiply
    2,449,684.98x = 3,380,754.45 × 1,469,660.82
  4. Step 4: Simplify right side
    2,449,684.98x = 4,968,562,357,205.65
  5. Step 5: Solve for x
    x = 4,968,562,357,205.65/2,449,684.98
  6. Step 6: Final answer
    x = 2,028,245.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.