Home / 3,993,936.08-5,992,400.28-2,073,649.04

Finding the Fourth Proportional to 3,993,936.08, 5,992,400.28 and 2,073,649.04

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Solution

The fourth proportional to 3,993,936.08, 5,992,400.28 and 2,073,649.04 is: 3,111,250.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,993,936.08 : 5,992,400.28 = 2,073,649.04 : x
  2. Step 2: Convert to fraction form
    3,993,936.08/5,992,400.28 = 2,073,649.04/x
  3. Step 3: Cross multiply
    3,993,936.08x = 5,992,400.28 × 2,073,649.04
  4. Step 4: Simplify right side
    3,993,936.08x = 12,426,135,087,917.73
  5. Step 5: Solve for x
    x = 12,426,135,087,917.73/3,993,936.08
  6. Step 6: Final answer
    x = 3,111,250.37

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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.