Home / 3,751,891.38-5,177,628.12-2,033,015.10

Finding the Fourth Proportional to 3,751,891.38, 5,177,628.12 and 2,033,015.10

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Solution

The fourth proportional to 3,751,891.38, 5,177,628.12 and 2,033,015.10 is: 2,805,570.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,751,891.38 : 5,177,628.12 = 2,033,015.10 : x
  2. Step 2: Convert to fraction form
    3,751,891.38/5,177,628.12 = 2,033,015.10/x
  3. Step 3: Cross multiply
    3,751,891.38x = 5,177,628.12 × 2,033,015.10
  4. Step 4: Simplify right side
    3,751,891.38x = 10,526,196,150,144.61
  5. Step 5: Solve for x
    x = 10,526,196,150,144.61/3,751,891.38
  6. Step 6: Final answer
    x = 2,805,570.60

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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.