Home / 3,625,213.69-5,002,923.27-1,993,747.33

Finding the Fourth Proportional to 3,625,213.69, 5,002,923.27 and 1,993,747.33

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Solution

The fourth proportional to 3,625,213.69, 5,002,923.27 and 1,993,747.33 is: 2,751,441.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,213.69 : 5,002,923.27 = 1,993,747.33 : x
  2. Step 2: Convert to fraction form
    3,625,213.69/5,002,923.27 = 1,993,747.33/x
  3. Step 3: Cross multiply
    3,625,213.69x = 5,002,923.27 × 1,993,747.33
  4. Step 4: Simplify right side
    3,625,213.69x = 9,974,564,881,758.39
  5. Step 5: Solve for x
    x = 9,974,564,881,758.39/3,625,213.69
  6. Step 6: Final answer
    x = 2,751,441.91

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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.