Home / 2,483,923.25-3,427,311.11-1,451,231.43

Finding the Fourth Proportional to 2,483,923.25, 3,427,311.11 and 1,451,231.43

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Solution

The fourth proportional to 2,483,923.25, 3,427,311.11 and 1,451,231.43 is: 2,002,405.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,923.25 : 3,427,311.11 = 1,451,231.43 : x
  2. Step 2: Convert to fraction form
    2,483,923.25/3,427,311.11 = 1,451,231.43/x
  3. Step 3: Cross multiply
    2,483,923.25x = 3,427,311.11 × 1,451,231.43
  4. Step 4: Simplify right side
    2,483,923.25x = 4,973,821,603,220.19
  5. Step 5: Solve for x
    x = 4,973,821,603,220.19/2,483,923.25
  6. Step 6: Final answer
    x = 2,002,405.51

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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.