Home / 5,959,164.92-8,222,667.36-3,753,685.04

Finding the Fourth Proportional to 5,959,164.92, 8,222,667.36 and 3,753,685.04

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Solution

The fourth proportional to 5,959,164.92, 8,222,667.36 and 3,753,685.04 is: 5,179,467.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959,164.92 : 8,222,667.36 = 3,753,685.04 : x
  2. Step 2: Convert to fraction form
    5,959,164.92/8,222,667.36 = 3,753,685.04/x
  3. Step 3: Cross multiply
    5,959,164.92x = 8,222,667.36 × 3,753,685.04
  4. Step 4: Simplify right side
    5,959,164.92x = 30,865,303,458,128.30
  5. Step 5: Solve for x
    x = 30,865,303,458,128.30/5,959,164.92
  6. Step 6: Final answer
    x = 5,179,467.91

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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.