Home / 2,383,004.41-3,288,568.10-1,295,278.55

Finding the Fourth Proportional to 2,383,004.41, 3,288,568.10 and 1,295,278.55

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Solution

The fourth proportional to 2,383,004.41, 3,288,568.10 and 1,295,278.55 is: 1,787,496.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,004.41 : 3,288,568.10 = 1,295,278.55 : x
  2. Step 2: Convert to fraction form
    2,383,004.41/3,288,568.10 = 1,295,278.55/x
  3. Step 3: Cross multiply
    2,383,004.41x = 3,288,568.10 × 1,295,278.55
  4. Step 4: Simplify right side
    2,383,004.41x = 4,259,611,709,415.55
  5. Step 5: Solve for x
    x = 4,259,611,709,415.55/2,383,004.41
  6. Step 6: Final answer
    x = 1,787,496.36

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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.