Home / 3,206,027.76-4,807,240.08-2,196,288.24

Finding the Fourth Proportional to 3,206,027.76, 4,807,240.08 and 2,196,288.24

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Solution

The fourth proportional to 3,206,027.76, 4,807,240.08 and 2,196,288.24 is: 3,293,198.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,027.76 : 4,807,240.08 = 2,196,288.24 : x
  2. Step 2: Convert to fraction form
    3,206,027.76/4,807,240.08 = 2,196,288.24/x
  3. Step 3: Cross multiply
    3,206,027.76x = 4,807,240.08 × 2,196,288.24
  4. Step 4: Simplify right side
    3,206,027.76x = 10,558,084,854,560.66
  5. Step 5: Solve for x
    x = 10,558,084,854,560.66/3,206,027.76
  6. Step 6: Final answer
    x = 3,293,198.20

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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.