Home / 2,524,258.63-3,483,481.31-1,378,314.55

Finding the Fourth Proportional to 2,524,258.63, 3,483,481.31 and 1,378,314.55

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Solution

The fourth proportional to 2,524,258.63, 3,483,481.31 and 1,378,314.55 is: 1,902,076.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,258.63 : 3,483,481.31 = 1,378,314.55 : x
  2. Step 2: Convert to fraction form
    2,524,258.63/3,483,481.31 = 1,378,314.55/x
  3. Step 3: Cross multiply
    2,524,258.63x = 3,483,481.31 × 1,378,314.55
  4. Step 4: Simplify right side
    2,524,258.63x = 4,801,332,974,226.06
  5. Step 5: Solve for x
    x = 4,801,332,974,226.06/2,524,258.63
  6. Step 6: Final answer
    x = 1,902,076.48

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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.