Home / 5,366,825.33-8,029,924.02-3,179,569.71

Finding the Fourth Proportional to 5,366,825.33, 8,029,924.02 and 3,179,569.71

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Solution

The fourth proportional to 5,366,825.33, 8,029,924.02 and 3,179,569.71 is: 4,757,319.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,366,825.33 : 8,029,924.02 = 3,179,569.71 : x
  2. Step 2: Convert to fraction form
    5,366,825.33/8,029,924.02 = 3,179,569.71/x
  3. Step 3: Cross multiply
    5,366,825.33x = 8,029,924.02 × 3,179,569.71
  4. Step 4: Simplify right side
    5,366,825.33x = 25,531,703,187,593.43
  5. Step 5: Solve for x
    x = 25,531,703,187,593.43/5,366,825.33
  6. Step 6: Final answer
    x = 4,757,319.58

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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.