Home / 4,079,216.68-5,629,330.27-2,243,863.06

Finding the Fourth Proportional to 4,079,216.68, 5,629,330.27 and 2,243,863.06

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Solution

The fourth proportional to 4,079,216.68, 5,629,330.27 and 2,243,863.06 is: 3,096,537.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,079,216.68 : 5,629,330.27 = 2,243,863.06 : x
  2. Step 2: Convert to fraction form
    4,079,216.68/5,629,330.27 = 2,243,863.06/x
  3. Step 3: Cross multiply
    4,079,216.68x = 5,629,330.27 × 2,243,863.06
  4. Step 4: Simplify right side
    4,079,216.68x = 12,631,446,245,392.83
  5. Step 5: Solve for x
    x = 12,631,446,245,392.83/4,079,216.68
  6. Step 6: Final answer
    x = 3,096,537.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.