Home / 4,021,738.27-6,033,001.06-1,324,963.15

Finding the Fourth Proportional to 4,021,738.27, 6,033,001.06 and 1,324,963.15

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Solution

The fourth proportional to 4,021,738.27, 6,033,001.06 and 1,324,963.15 is: 1,987,574.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021,738.27 : 6,033,001.06 = 1,324,963.15 : x
  2. Step 2: Convert to fraction form
    4,021,738.27/6,033,001.06 = 1,324,963.15/x
  3. Step 3: Cross multiply
    4,021,738.27x = 6,033,001.06 × 1,324,963.15
  4. Step 4: Simplify right side
    4,021,738.27x = 7,993,504,088,410.94
  5. Step 5: Solve for x
    x = 7,993,504,088,410.94/4,021,738.27
  6. Step 6: Final answer
    x = 1,987,574.41

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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.