Home / 2,732,629.68-4,099,093.92-1,135,354.20

Finding the Fourth Proportional to 2,732,629.68, 4,099,093.92 and 1,135,354.20

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Solution

The fourth proportional to 2,732,629.68, 4,099,093.92 and 1,135,354.20 is: 1,703,093.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,629.68 : 4,099,093.92 = 1,135,354.20 : x
  2. Step 2: Convert to fraction form
    2,732,629.68/4,099,093.92 = 1,135,354.20/x
  3. Step 3: Cross multiply
    2,732,629.68x = 4,099,093.92 × 1,135,354.20
  4. Step 4: Simplify right side
    2,732,629.68x = 4,653,923,498,266.46
  5. Step 5: Solve for x
    x = 4,653,923,498,266.46/2,732,629.68
  6. Step 6: Final answer
    x = 1,703,093.37

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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.