Home / 2,351,388.24-3,245,169.51-1,332,683.64

Finding the Fourth Proportional to 2,351,388.24, 3,245,169.51 and 1,332,683.64

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Solution

The fourth proportional to 2,351,388.24, 3,245,169.51 and 1,332,683.64 is: 1,839,247.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351,388.24 : 3,245,169.51 = 1,332,683.64 : x
  2. Step 2: Convert to fraction form
    2,351,388.24/3,245,169.51 = 1,332,683.64/x
  3. Step 3: Cross multiply
    2,351,388.24x = 3,245,169.51 × 1,332,683.64
  4. Step 4: Simplify right side
    2,351,388.24x = 4,324,784,315,003.82
  5. Step 5: Solve for x
    x = 4,324,784,315,003.82/2,351,388.24
  6. Step 6: Final answer
    x = 1,839,247.23

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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.