Home / 7,517,003.30-10,373,471.19-4,079,244.33

Finding the Fourth Proportional to 7,517,003.30, 10,373,471.19 and 4,079,244.33

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Solution

The fourth proportional to 7,517,003.30, 10,373,471.19 and 4,079,244.33 is: 5,629,360.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,517,003.30 : 10,373,471.19 = 4,079,244.33 : x
  2. Step 2: Convert to fraction form
    7,517,003.30/10,373,471.19 = 4,079,244.33/x
  3. Step 3: Cross multiply
    7,517,003.30x = 10,373,471.19 × 4,079,244.33
  4. Step 4: Simplify right side
    7,517,003.30x = 42,315,923,534,225.85
  5. Step 5: Solve for x
    x = 42,315,923,534,225.85/7,517,003.30
  6. Step 6: Final answer
    x = 5,629,360.78

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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.