Home / 3,029,775-4,181,222.94-1,741,019.64

Finding the Fourth Proportional to 3,029,775, 4,181,222.94 and 1,741,019.64

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Solution

The fourth proportional to 3,029,775, 4,181,222.94 and 1,741,019.64 is: 2,402,683.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,775 : 4,181,222.94 = 1,741,019.64 : x
  2. Step 2: Convert to fraction form
    3,029,775/4,181,222.94 = 1,741,019.64/x
  3. Step 3: Cross multiply
    3,029,775x = 4,181,222.94 × 1,741,019.64
  4. Step 4: Simplify right side
    3,029,775x = 7,279,591,257,758.54
  5. Step 5: Solve for x
    x = 7,279,591,257,758.54/3,029,775
  6. Step 6: Final answer
    x = 2,402,683.78

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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.