Home / 1,164,514.50-1,746,772.56-323,067.06

Finding the Fourth Proportional to 1,164,514.50, 1,746,772.56 and 323,067.06

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Solution

The fourth proportional to 1,164,514.50, 1,746,772.56 and 323,067.06 is: 484,600.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,514.50 : 1,746,772.56 = 323,067.06 : x
  2. Step 2: Convert to fraction form
    1,164,514.50/1,746,772.56 = 323,067.06/x
  3. Step 3: Cross multiply
    1,164,514.50x = 1,746,772.56 × 323,067.06
  4. Step 4: Simplify right side
    1,164,514.50x = 564,324,675,447.87
  5. Step 5: Solve for x
    x = 564,324,675,447.87/1,164,514.50
  6. Step 6: Final answer
    x = 484,600.81

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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.