Home / 2,512,018.52-3,466,552.92-1,366,074.28

Finding the Fourth Proportional to 2,512,018.52, 3,466,552.92 and 1,366,074.28

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Solution

The fourth proportional to 2,512,018.52, 3,466,552.92 and 1,366,074.28 is: 1,885,164.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,512,018.52 : 3,466,552.92 = 1,366,074.28 : x
  2. Step 2: Convert to fraction form
    2,512,018.52/3,466,552.92 = 1,366,074.28/x
  3. Step 3: Cross multiply
    2,512,018.52x = 3,466,552.92 × 1,366,074.28
  4. Step 4: Simplify right side
    2,512,018.52x = 4,735,568,784,270.90
  5. Step 5: Solve for x
    x = 4,735,568,784,270.90/2,512,018.52
  6. Step 6: Final answer
    x = 1,885,164.76

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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.