Home / 2,332,695.24-3,218,729.13-1,299,976.83

Finding the Fourth Proportional to 2,332,695.24, 3,218,729.13 and 1,299,976.83

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Solution

The fourth proportional to 2,332,695.24, 3,218,729.13 and 1,299,976.83 is: 1,793,750.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,695.24 : 3,218,729.13 = 1,299,976.83 : x
  2. Step 2: Convert to fraction form
    2,332,695.24/3,218,729.13 = 1,299,976.83/x
  3. Step 3: Cross multiply
    2,332,695.24x = 3,218,729.13 × 1,299,976.83
  4. Step 4: Simplify right side
    2,332,695.24x = 4,184,273,291,046.06
  5. Step 5: Solve for x
    x = 4,184,273,291,046.06/2,332,695.24
  6. Step 6: Final answer
    x = 1,793,750.52

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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.