Home / 3,222,195.49-4,832,932.38-826,096.42

Finding the Fourth Proportional to 3,222,195.49, 4,832,932.38 and 826,096.42

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Solution

The fourth proportional to 3,222,195.49, 4,832,932.38 and 826,096.42 is: 1,239,052.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,195.49 : 4,832,932.38 = 826,096.42 : x
  2. Step 2: Convert to fraction form
    3,222,195.49/4,832,932.38 = 826,096.42/x
  3. Step 3: Cross multiply
    3,222,195.49x = 4,832,932.38 × 826,096.42
  4. Step 4: Simplify right side
    3,222,195.49x = 3,992,468,144,810.18
  5. Step 5: Solve for x
    x = 3,992,468,144,810.18/3,222,195.49
  6. Step 6: Final answer
    x = 1,239,052.12

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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.