Home / 3,571,921.08-4,933,524.78-2,603,498.04

Finding the Fourth Proportional to 3,571,921.08, 4,933,524.78 and 2,603,498.04

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Solution

The fourth proportional to 3,571,921.08, 4,933,524.78 and 2,603,498.04 is: 3,595,942.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,571,921.08 : 4,933,524.78 = 2,603,498.04 : x
  2. Step 2: Convert to fraction form
    3,571,921.08/4,933,524.78 = 2,603,498.04/x
  3. Step 3: Cross multiply
    3,571,921.08x = 4,933,524.78 × 2,603,498.04
  4. Step 4: Simplify right side
    3,571,921.08x = 12,844,422,095,021.43
  5. Step 5: Solve for x
    x = 12,844,422,095,021.43/3,571,921.08
  6. Step 6: Final answer
    x = 3,595,942.30

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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.