Home / 3,332,387.25-4,998,597.28-808,042.50

Finding the Fourth Proportional to 3,332,387.25, 4,998,597.28 and 808,042.50

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Solution

The fourth proportional to 3,332,387.25, 4,998,597.28 and 808,042.50 is: 1,212,067.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,387.25 : 4,998,597.28 = 808,042.50 : x
  2. Step 2: Convert to fraction form
    3,332,387.25/4,998,597.28 = 808,042.50/x
  3. Step 3: Cross multiply
    3,332,387.25x = 4,998,597.28 × 808,042.50
  4. Step 4: Simplify right side
    3,332,387.25x = 4,039,079,040,604.29
  5. Step 5: Solve for x
    x = 4,039,079,040,604.29/3,332,387.25
  6. Step 6: Final answer
    x = 1,212,067.73

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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.