Home / 3,327,002.66-4,988,357.83-1,305,450.80

Finding the Fourth Proportional to 3,327,002.66, 4,988,357.83 and 1,305,450.80

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Solution

The fourth proportional to 3,327,002.66, 4,988,357.83 and 1,305,450.80 is: 1,957,334.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,002.66 : 4,988,357.83 = 1,305,450.80 : x
  2. Step 2: Convert to fraction form
    3,327,002.66/4,988,357.83 = 1,305,450.80/x
  3. Step 3: Cross multiply
    3,327,002.66x = 4,988,357.83 × 1,305,450.80
  4. Step 4: Simplify right side
    3,327,002.66x = 6,512,055,715,256.13
  5. Step 5: Solve for x
    x = 6,512,055,715,256.13/3,327,002.66
  6. Step 6: Final answer
    x = 1,957,334.09

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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.