Home / 2,324,477.82-3,486,519.90-807,771.46

Finding the Fourth Proportional to 2,324,477.82, 3,486,519.90 and 807,771.46

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Solution

The fourth proportional to 2,324,477.82, 3,486,519.90 and 807,771.46 is: 1,211,588.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,477.82 : 3,486,519.90 = 807,771.46 : x
  2. Step 2: Convert to fraction form
    2,324,477.82/3,486,519.90 = 807,771.46/x
  3. Step 3: Cross multiply
    2,324,477.82x = 3,486,519.90 × 807,771.46
  4. Step 4: Simplify right side
    2,324,477.82x = 2,816,311,269,942.05
  5. Step 5: Solve for x
    x = 2,816,311,269,942.05/2,324,477.82
  6. Step 6: Final answer
    x = 1,211,588.79

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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.