Home / 2,933,563.30-4,401,122.55-1,040,107.30

Finding the Fourth Proportional to 2,933,563.30, 4,401,122.55 and 1,040,107.30

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Solution

The fourth proportional to 2,933,563.30, 4,401,122.55 and 1,040,107.30 is: 1,560,436.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,563.30 : 4,401,122.55 = 1,040,107.30 : x
  2. Step 2: Convert to fraction form
    2,933,563.30/4,401,122.55 = 1,040,107.30/x
  3. Step 3: Cross multiply
    2,933,563.30x = 4,401,122.55 × 1,040,107.30
  4. Step 4: Simplify right side
    2,933,563.30x = 4,577,639,692,449.62
  5. Step 5: Solve for x
    x = 4,577,639,692,449.62/2,933,563.30
  6. Step 6: Final answer
    x = 1,560,436.65

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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.