Home / 3,865,843.03-5,334,552.27-2,234,356.07

Finding the Fourth Proportional to 3,865,843.03, 5,334,552.27 and 2,234,356.07

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Solution

The fourth proportional to 3,865,843.03, 5,334,552.27 and 2,234,356.07 is: 3,083,231.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,865,843.03 : 5,334,552.27 = 2,234,356.07 : x
  2. Step 2: Convert to fraction form
    3,865,843.03/5,334,552.27 = 2,234,356.07/x
  3. Step 3: Cross multiply
    3,865,843.03x = 5,334,552.27 × 2,234,356.07
  4. Step 4: Simplify right side
    3,865,843.03x = 11,919,289,233,537.45
  5. Step 5: Solve for x
    x = 11,919,289,233,537.45/3,865,843.03
  6. Step 6: Final answer
    x = 3,083,231.56

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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.