Home / 4,231,036.89-5,838,932.39-2,297,378.97

Finding the Fourth Proportional to 4,231,036.89, 5,838,932.39 and 2,297,378.97

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Solution

The fourth proportional to 4,231,036.89, 5,838,932.39 and 2,297,378.97 is: 3,170,438.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231,036.89 : 5,838,932.39 = 2,297,378.97 : x
  2. Step 2: Convert to fraction form
    4,231,036.89/5,838,932.39 = 2,297,378.97/x
  3. Step 3: Cross multiply
    4,231,036.89x = 5,838,932.39 × 2,297,378.97
  4. Step 4: Simplify right side
    4,231,036.89x = 13,414,240,468,550.94
  5. Step 5: Solve for x
    x = 13,414,240,468,550.94/4,231,036.89
  6. Step 6: Final answer
    x = 3,170,438.08

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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.