Home / 2,994,226.22-4,491,375.32-835,119.91

Finding the Fourth Proportional to 2,994,226.22, 4,491,375.32 and 835,119.91

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Solution

The fourth proportional to 2,994,226.22, 4,491,375.32 and 835,119.91 is: 1,252,689.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,226.22 : 4,491,375.32 = 835,119.91 : x
  2. Step 2: Convert to fraction form
    2,994,226.22/4,491,375.32 = 835,119.91/x
  3. Step 3: Cross multiply
    2,994,226.22x = 4,491,375.32 × 835,119.91
  4. Step 4: Simplify right side
    2,994,226.22x = 3,750,836,943,873.98
  5. Step 5: Solve for x
    x = 3,750,836,943,873.98/2,994,226.22
  6. Step 6: Final answer
    x = 1,252,689.90

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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.