Home / 3,264,086.94-4,504,854.20-1,974,937.92

Finding the Fourth Proportional to 3,264,086.94, 4,504,854.20 and 1,974,937.92

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Solution

The fourth proportional to 3,264,086.94, 4,504,854.20 and 1,974,937.92 is: 2,725,664.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,086.94 : 4,504,854.20 = 1,974,937.92 : x
  2. Step 2: Convert to fraction form
    3,264,086.94/4,504,854.20 = 1,974,937.92/x
  3. Step 3: Cross multiply
    3,264,086.94x = 4,504,854.20 × 1,974,937.92
  4. Step 4: Simplify right side
    3,264,086.94x = 8,896,807,373,776.57
  5. Step 5: Solve for x
    x = 8,896,807,373,776.57/3,264,086.94
  6. Step 6: Final answer
    x = 2,725,664.95

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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.