Home / 2,351,221.48-3,244,723.14-1,332,604.36

Finding the Fourth Proportional to 2,351,221.48, 3,244,723.14 and 1,332,604.36

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Solution

The fourth proportional to 2,351,221.48, 3,244,723.14 and 1,332,604.36 is: 1,839,015.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351,221.48 : 3,244,723.14 = 1,332,604.36 : x
  2. Step 2: Convert to fraction form
    2,351,221.48/3,244,723.14 = 1,332,604.36/x
  3. Step 3: Cross multiply
    2,351,221.48x = 3,244,723.14 × 1,332,604.36
  4. Step 4: Simplify right side
    2,351,221.48x = 4,323,932,203,356.89
  5. Step 5: Solve for x
    x = 4,323,932,203,356.89/2,351,221.48
  6. Step 6: Final answer
    x = 1,839,015.27

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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.