Home / 2,002,643.24-3,004,251.16-617,894.48

Finding the Fourth Proportional to 2,002,643.24, 3,004,251.16 and 617,894.48

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Solution

The fourth proportional to 2,002,643.24, 3,004,251.16 and 617,894.48 is: 926,930.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,643.24 : 3,004,251.16 = 617,894.48 : x
  2. Step 2: Convert to fraction form
    2,002,643.24/3,004,251.16 = 617,894.48/x
  3. Step 3: Cross multiply
    2,002,643.24x = 3,004,251.16 × 617,894.48
  4. Step 4: Simplify right side
    2,002,643.24x = 1,856,310,208,297.60
  5. Step 5: Solve for x
    x = 1,856,310,208,297.60/2,002,643.24
  6. Step 6: Final answer
    x = 926,930.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.