Home / 2,062,539-2,846,304.84-1,144,768.50

Finding the Fourth Proportional to 2,062,539, 2,846,304.84 and 1,144,768.50

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Solution

The fourth proportional to 2,062,539, 2,846,304.84 and 1,144,768.50 is: 1,579,781.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,539 : 2,846,304.84 = 1,144,768.50 : x
  2. Step 2: Convert to fraction form
    2,062,539/2,846,304.84 = 1,144,768.50/x
  3. Step 3: Cross multiply
    2,062,539x = 2,846,304.84 × 1,144,768.50
  4. Step 4: Simplify right side
    2,062,539x = 3,258,360,122,229.54
  5. Step 5: Solve for x
    x = 3,258,360,122,229.54/2,062,539
  6. Step 6: Final answer
    x = 1,579,781.10

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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.