Home / 3,834,093.80-5,751,957.18-1,138,426.76

Finding the Fourth Proportional to 3,834,093.80, 5,751,957.18 and 1,138,426.76

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Solution

The fourth proportional to 3,834,093.80, 5,751,957.18 and 1,138,426.76 is: 1,707,882.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,834,093.80 : 5,751,957.18 = 1,138,426.76 : x
  2. Step 2: Convert to fraction form
    3,834,093.80/5,751,957.18 = 1,138,426.76/x
  3. Step 3: Cross multiply
    3,834,093.80x = 5,751,957.18 × 1,138,426.76
  4. Step 4: Simplify right side
    3,834,093.80x = 6,548,181,976,086.14
  5. Step 5: Solve for x
    x = 6,548,181,976,086.14/3,834,093.80
  6. Step 6: Final answer
    x = 1,707,882.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.