Home / 3,632,246.28-5,448,576.78-1,108,076.04

Finding the Fourth Proportional to 3,632,246.28, 5,448,576.78 and 1,108,076.04

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Solution

The fourth proportional to 3,632,246.28, 5,448,576.78 and 1,108,076.04 is: 1,662,177.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,246.28 : 5,448,576.78 = 1,108,076.04 : x
  2. Step 2: Convert to fraction form
    3,632,246.28/5,448,576.78 = 1,108,076.04/x
  3. Step 3: Cross multiply
    3,632,246.28x = 5,448,576.78 × 1,108,076.04
  4. Step 4: Simplify right side
    3,632,246.28x = 6,037,437,382,018.35
  5. Step 5: Solve for x
    x = 6,037,437,382,018.35/3,632,246.28
  6. Step 6: Final answer
    x = 1,662,177.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.