Home / 3,809,074.01-5,256,519.30-2,177,517.33

Finding the Fourth Proportional to 3,809,074.01, 5,256,519.30 and 2,177,517.33

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Solution

The fourth proportional to 3,809,074.01, 5,256,519.30 and 2,177,517.33 is: 3,004,972.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,809,074.01 : 5,256,519.30 = 2,177,517.33 : x
  2. Step 2: Convert to fraction form
    3,809,074.01/5,256,519.30 = 2,177,517.33/x
  3. Step 3: Cross multiply
    3,809,074.01x = 5,256,519.30 × 2,177,517.33
  4. Step 4: Simplify right side
    3,809,074.01x = 11,446,161,871,229.47
  5. Step 5: Solve for x
    x = 11,446,161,871,229.47/3,809,074.01
  6. Step 6: Final answer
    x = 3,004,972.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.