Home / 4,786,110.28-6,605,571.26-2,826,198.03

Finding the Fourth Proportional to 4,786,110.28, 6,605,571.26 and 2,826,198.03

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Solution

The fourth proportional to 4,786,110.28, 6,605,571.26 and 2,826,198.03 is: 3,900,589.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,786,110.28 : 6,605,571.26 = 2,826,198.03 : x
  2. Step 2: Convert to fraction form
    4,786,110.28/6,605,571.26 = 2,826,198.03/x
  3. Step 3: Cross multiply
    4,786,110.28x = 6,605,571.26 × 2,826,198.03
  4. Step 4: Simplify right side
    4,786,110.28x = 18,668,652,513,873.00
  5. Step 5: Solve for x
    x = 18,668,652,513,873.00/4,786,110.28
  6. Step 6: Final answer
    x = 3,900,589.71

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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.