Home / 3,083,999.10-4,625,998.65-2,001,579.90

Finding the Fourth Proportional to 3,083,999.10, 4,625,998.65 and 2,001,579.90

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Solution

The fourth proportional to 3,083,999.10, 4,625,998.65 and 2,001,579.90 is: 3,002,369.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,999.10 : 4,625,998.65 = 2,001,579.90 : x
  2. Step 2: Convert to fraction form
    3,083,999.10/4,625,998.65 = 2,001,579.90/x
  3. Step 3: Cross multiply
    3,083,999.10x = 4,625,998.65 × 2,001,579.90
  4. Step 4: Simplify right side
    3,083,999.10x = 9,259,305,915,267.14
  5. Step 5: Solve for x
    x = 9,259,305,915,267.14/3,083,999.10
  6. Step 6: Final answer
    x = 3,002,369.85

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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.