Home / 2,202,727.48-3,304,091.40-782,839.60

Finding the Fourth Proportional to 2,202,727.48, 3,304,091.40 and 782,839.60

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Solution

The fourth proportional to 2,202,727.48, 3,304,091.40 and 782,839.60 is: 1,174,259.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,727.48 : 3,304,091.40 = 782,839.60 : x
  2. Step 2: Convert to fraction form
    2,202,727.48/3,304,091.40 = 782,839.60/x
  3. Step 3: Cross multiply
    2,202,727.48x = 3,304,091.40 × 782,839.60
  4. Step 4: Simplify right side
    2,202,727.48x = 2,586,573,589,939.44
  5. Step 5: Solve for x
    x = 2,586,573,589,939.44/2,202,727.48
  6. Step 6: Final answer
    x = 1,174,259.46

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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.