Home / 3,452,601.85-4,763,757.32-2,228,645.24

Finding the Fourth Proportional to 3,452,601.85, 4,763,757.32 and 2,228,645.24

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Solution

The fourth proportional to 3,452,601.85, 4,763,757.32 and 2,228,645.24 is: 3,074,992.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,601.85 : 4,763,757.32 = 2,228,645.24 : x
  2. Step 2: Convert to fraction form
    3,452,601.85/4,763,757.32 = 2,228,645.24/x
  3. Step 3: Cross multiply
    3,452,601.85x = 4,763,757.32 × 2,228,645.24
  4. Step 4: Simplify right side
    3,452,601.85x = 10,616,725,064,589.93
  5. Step 5: Solve for x
    x = 10,616,725,064,589.93/3,452,601.85
  6. Step 6: Final answer
    x = 3,074,992.58

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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.