Home / 3,392,759.21-4,682,055.15-1,844,020.41

Finding the Fourth Proportional to 3,392,759.21, 4,682,055.15 and 1,844,020.41

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Solution

The fourth proportional to 3,392,759.21, 4,682,055.15 and 1,844,020.41 is: 2,544,773.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,392,759.21 : 4,682,055.15 = 1,844,020.41 : x
  2. Step 2: Convert to fraction form
    3,392,759.21/4,682,055.15 = 1,844,020.41/x
  3. Step 3: Cross multiply
    3,392,759.21x = 4,682,055.15 × 1,844,020.41
  4. Step 4: Simplify right side
    3,392,759.21x = 8,633,805,257,345.61
  5. Step 5: Solve for x
    x = 8,633,805,257,345.61/3,392,759.21
  6. Step 6: Final answer
    x = 2,544,773.95

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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.