Home / 3,392,158.41-4,681,224.25-1,843,450.83

Finding the Fourth Proportional to 3,392,158.41, 4,681,224.25 and 1,843,450.83

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Solution

The fourth proportional to 3,392,158.41, 4,681,224.25 and 1,843,450.83 is: 2,543,986.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,392,158.41 : 4,681,224.25 = 1,843,450.83 : x
  2. Step 2: Convert to fraction form
    3,392,158.41/4,681,224.25 = 1,843,450.83/x
  3. Step 3: Cross multiply
    3,392,158.41x = 4,681,224.25 × 1,843,450.83
  4. Step 4: Simplify right side
    3,392,158.41x = 8,629,606,737,234.47
  5. Step 5: Solve for x
    x = 8,629,606,737,234.47/3,392,158.41
  6. Step 6: Final answer
    x = 2,543,986.95

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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.