Home / 3,321,642.01-4,982,463.09-797,297.26

Finding the Fourth Proportional to 3,321,642.01, 4,982,463.09 and 797,297.26

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Solution

The fourth proportional to 3,321,642.01, 4,982,463.09 and 797,297.26 is: 1,195,945.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,642.01 : 4,982,463.09 = 797,297.26 : x
  2. Step 2: Convert to fraction form
    3,321,642.01/4,982,463.09 = 797,297.26/x
  3. Step 3: Cross multiply
    3,321,642.01x = 4,982,463.09 × 797,297.26
  4. Step 4: Simplify right side
    3,321,642.01x = 3,972,504,169,708.13
  5. Step 5: Solve for x
    x = 3,972,504,169,708.13/3,321,642.01
  6. Step 6: Final answer
    x = 1,195,945.91

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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.