Home / 2,823,395.57-4,235,277.68-2,067,499.25

Finding the Fourth Proportional to 2,823,395.57, 4,235,277.68 and 2,067,499.25

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Solution

The fourth proportional to 2,823,395.57, 4,235,277.68 and 2,067,499.25 is: 3,101,383.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,395.57 : 4,235,277.68 = 2,067,499.25 : x
  2. Step 2: Convert to fraction form
    2,823,395.57/4,235,277.68 = 2,067,499.25/x
  3. Step 3: Cross multiply
    2,823,395.57x = 4,235,277.68 × 2,067,499.25
  4. Step 4: Simplify right side
    2,823,395.57x = 8,756,433,395,427.86
  5. Step 5: Solve for x
    x = 8,756,433,395,427.86/2,823,395.57
  6. Step 6: Final answer
    x = 3,101,383.85

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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.