Home / 2,673,313.68-4,008,369.06-850,891.44

Finding the Fourth Proportional to 2,673,313.68, 4,008,369.06 and 850,891.44

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Solution

The fourth proportional to 2,673,313.68, 4,008,369.06 and 850,891.44 is: 1,275,827.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,313.68 : 4,008,369.06 = 850,891.44 : x
  2. Step 2: Convert to fraction form
    2,673,313.68/4,008,369.06 = 850,891.44/x
  3. Step 3: Cross multiply
    2,673,313.68x = 4,008,369.06 × 850,891.44
  4. Step 4: Simplify right side
    2,673,313.68x = 3,410,686,921,514.85
  5. Step 5: Solve for x
    x = 3,410,686,921,514.85/2,673,313.68
  6. Step 6: Final answer
    x = 1,275,827.43

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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.