Home / 3,471,468.36-4,789,512.95-2,248,711.19

Finding the Fourth Proportional to 3,471,468.36, 4,789,512.95 and 2,248,711.19

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Solution

The fourth proportional to 3,471,468.36, 4,789,512.95 and 2,248,711.19 is: 3,102,500.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,471,468.36 : 4,789,512.95 = 2,248,711.19 : x
  2. Step 2: Convert to fraction form
    3,471,468.36/4,789,512.95 = 2,248,711.19/x
  3. Step 3: Cross multiply
    3,471,468.36x = 4,789,512.95 × 2,248,711.19
  4. Step 4: Simplify right side
    3,471,468.36x = 10,770,231,365,314.91
  5. Step 5: Solve for x
    x = 10,770,231,365,314.91/3,471,468.36
  6. Step 6: Final answer
    x = 3,102,500.22

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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.