Home / 6,757,064.96-9,324,929.42-3,816,648.32

Finding the Fourth Proportional to 6,757,064.96, 9,324,929.42 and 3,816,648.32

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Solution

The fourth proportional to 6,757,064.96, 9,324,929.42 and 3,816,648.32 is: 5,267,076.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757,064.96 : 9,324,929.42 = 3,816,648.32 : x
  2. Step 2: Convert to fraction form
    6,757,064.96/9,324,929.42 = 3,816,648.32/x
  3. Step 3: Cross multiply
    6,757,064.96x = 9,324,929.42 × 3,816,648.32
  4. Step 4: Simplify right side
    6,757,064.96x = 35,589,976,204,961.57
  5. Step 5: Solve for x
    x = 35,589,976,204,961.57/6,757,064.96
  6. Step 6: Final answer
    x = 5,267,076.23

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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.