Home / 3,225,306.27-4,837,585.17-1,203,620.79

Finding the Fourth Proportional to 3,225,306.27, 4,837,585.17 and 1,203,620.79

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Solution

The fourth proportional to 3,225,306.27, 4,837,585.17 and 1,203,620.79 is: 1,805,291.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,306.27 : 4,837,585.17 = 1,203,620.79 : x
  2. Step 2: Convert to fraction form
    3,225,306.27/4,837,585.17 = 1,203,620.79/x
  3. Step 3: Cross multiply
    3,225,306.27x = 4,837,585.17 × 1,203,620.79
  4. Step 4: Simplify right side
    3,225,306.27x = 5,822,618,084,007.69
  5. Step 5: Solve for x
    x = 5,822,618,084,007.69/3,225,306.27
  6. Step 6: Final answer
    x = 1,805,291.53

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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.