Home / 4,273,168.82-5,896,974.30-2,339,552.21

Finding the Fourth Proportional to 4,273,168.82, 5,896,974.30 and 2,339,552.21

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Solution

The fourth proportional to 4,273,168.82, 5,896,974.30 and 2,339,552.21 is: 3,228,582.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,168.82 : 5,896,974.30 = 2,339,552.21 : x
  2. Step 2: Convert to fraction form
    4,273,168.82/5,896,974.30 = 2,339,552.21/x
  3. Step 3: Cross multiply
    4,273,168.82x = 5,896,974.30 × 2,339,552.21
  4. Step 4: Simplify right side
    4,273,168.82x = 13,796,279,255,878.20
  5. Step 5: Solve for x
    x = 13,796,279,255,878.20/4,273,168.82
  6. Step 6: Final answer
    x = 3,228,582.78

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1.5x scale

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.