Home / 2,412,982.44-3,619,918.62-793,842.39

Finding the Fourth Proportional to 2,412,982.44, 3,619,918.62 and 793,842.39

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Solution

The fourth proportional to 2,412,982.44, 3,619,918.62 and 793,842.39 is: 1,190,909.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,412,982.44 : 3,619,918.62 = 793,842.39 : x
  2. Step 2: Convert to fraction form
    2,412,982.44/3,619,918.62 = 793,842.39/x
  3. Step 3: Cross multiply
    2,412,982.44x = 3,619,918.62 × 793,842.39
  4. Step 4: Simplify right side
    2,412,982.44x = 2,873,644,848,906.30
  5. Step 5: Solve for x
    x = 2,873,644,848,906.30/2,412,982.44
  6. Step 6: Final answer
    x = 1,190,909.97

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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.