Home / 3,625,210.56-5,002,919.03-1,993,744.10

Finding the Fourth Proportional to 3,625,210.56, 5,002,919.03 and 1,993,744.10

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Solution

The fourth proportional to 3,625,210.56, 5,002,919.03 and 1,993,744.10 is: 2,751,437.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,210.56 : 5,002,919.03 = 1,993,744.10 : x
  2. Step 2: Convert to fraction form
    3,625,210.56/5,002,919.03 = 1,993,744.10/x
  3. Step 3: Cross multiply
    3,625,210.56x = 5,002,919.03 × 1,993,744.10
  4. Step 4: Simplify right side
    3,625,210.56x = 9,974,540,301,378.80
  5. Step 5: Solve for x
    x = 9,974,540,301,378.80/3,625,210.56
  6. Step 6: Final answer
    x = 2,751,437.51

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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.