Home / 2,336,177.64-3,223,919.09-1,303,674.59

Finding the Fourth Proportional to 2,336,177.64, 3,223,919.09 and 1,303,674.59

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Solution

The fourth proportional to 2,336,177.64, 3,223,919.09 and 1,303,674.59 is: 1,799,067.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,177.64 : 3,223,919.09 = 1,303,674.59 : x
  2. Step 2: Convert to fraction form
    2,336,177.64/3,223,919.09 = 1,303,674.59/x
  3. Step 3: Cross multiply
    2,336,177.64x = 3,223,919.09 × 1,303,674.59
  4. Step 4: Simplify right side
    2,336,177.64x = 4,202,941,375,210.95
  5. Step 5: Solve for x
    x = 4,202,941,375,210.95/2,336,177.64
  6. Step 6: Final answer
    x = 1,799,067.55

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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.