Home / 3,842,933.44-5,764,400.16-1,003,020.80

Finding the Fourth Proportional to 3,842,933.44, 5,764,400.16 and 1,003,020.80

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Solution

The fourth proportional to 3,842,933.44, 5,764,400.16 and 1,003,020.80 is: 1,504,531.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,842,933.44 : 5,764,400.16 = 1,003,020.80 : x
  2. Step 2: Convert to fraction form
    3,842,933.44/5,764,400.16 = 1,003,020.80/x
  3. Step 3: Cross multiply
    3,842,933.44x = 5,764,400.16 × 1,003,020.80
  4. Step 4: Simplify right side
    3,842,933.44x = 5,781,813,260,003.33
  5. Step 5: Solve for x
    x = 5,781,813,260,003.33/3,842,933.44
  6. Step 6: Final answer
    x = 1,504,531.20

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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.