Home / 2,770,637.54-3,823,442.42-1,546,961.90

Finding the Fourth Proportional to 2,770,637.54, 3,823,442.42 and 1,546,961.90

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Solution

The fourth proportional to 2,770,637.54, 3,823,442.42 and 1,546,961.90 is: 2,134,786.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,637.54 : 3,823,442.42 = 1,546,961.90 : x
  2. Step 2: Convert to fraction form
    2,770,637.54/3,823,442.42 = 1,546,961.90/x
  3. Step 3: Cross multiply
    2,770,637.54x = 3,823,442.42 × 1,546,961.90
  4. Step 4: Simplify right side
    2,770,637.54x = 5,914,719,750,583.80
  5. Step 5: Solve for x
    x = 5,914,719,750,583.80/2,770,637.54
  6. Step 6: Final answer
    x = 2,134,786.55

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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.