Home / 2,933,635.30-4,401,230.55-1,040,179.30

Finding the Fourth Proportional to 2,933,635.30, 4,401,230.55 and 1,040,179.30

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Solution

The fourth proportional to 2,933,635.30, 4,401,230.55 and 1,040,179.30 is: 1,560,544.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,635.30 : 4,401,230.55 = 1,040,179.30 : x
  2. Step 2: Convert to fraction form
    2,933,635.30/4,401,230.55 = 1,040,179.30/x
  3. Step 3: Cross multiply
    2,933,635.30x = 4,401,230.55 × 1,040,179.30
  4. Step 4: Simplify right side
    2,933,635.30x = 4,578,068,912,637.62
  5. Step 5: Solve for x
    x = 4,578,068,912,637.62/2,933,635.30
  6. Step 6: Final answer
    x = 1,560,544.66

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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.