Home / 3,088,868.36-4,633,329.87-1,268,234.60

Finding the Fourth Proportional to 3,088,868.36, 4,633,329.87 and 1,268,234.60

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Solution

The fourth proportional to 3,088,868.36, 4,633,329.87 and 1,268,234.60 is: 1,902,363.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,868.36 : 4,633,329.87 = 1,268,234.60 : x
  2. Step 2: Convert to fraction form
    3,088,868.36/4,633,329.87 = 1,268,234.60/x
  3. Step 3: Cross multiply
    3,088,868.36x = 4,633,329.87 × 1,268,234.60
  4. Step 4: Simplify right side
    3,088,868.36x = 5,876,149,231,180.85
  5. Step 5: Solve for x
    x = 5,876,149,231,180.85/3,088,868.36
  6. Step 6: Final answer
    x = 1,902,363.12

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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.