Home / 5,598,725.05-7,726,493.78-3,152,176.75

Finding the Fourth Proportional to 5,598,725.05, 7,726,493.78 and 3,152,176.75

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Solution

The fourth proportional to 5,598,725.05, 7,726,493.78 and 3,152,176.75 is: 4,350,146.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,598,725.05 : 7,726,493.78 = 3,152,176.75 : x
  2. Step 2: Convert to fraction form
    5,598,725.05/7,726,493.78 = 3,152,176.75/x
  3. Step 3: Cross multiply
    5,598,725.05x = 7,726,493.78 × 3,152,176.75
  4. Step 4: Simplify right side
    5,598,725.05x = 24,355,274,052,335.62
  5. Step 5: Solve for x
    x = 24,355,274,052,335.62/5,598,725.05
  6. Step 6: Final answer
    x = 4,350,146.48

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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.