Home / 2,033,731.26-3,048,452.10-667,148.12

Finding the Fourth Proportional to 2,033,731.26, 3,048,452.10 and 667,148.12

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Solution

The fourth proportional to 2,033,731.26, 3,048,452.10 and 667,148.12 is: 1,000,018.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,731.26 : 3,048,452.10 = 667,148.12 : x
  2. Step 2: Convert to fraction form
    2,033,731.26/3,048,452.10 = 667,148.12/x
  3. Step 3: Cross multiply
    2,033,731.26x = 3,048,452.10 × 667,148.12
  4. Step 4: Simplify right side
    2,033,731.26x = 2,033,769,072,182.79
  5. Step 5: Solve for x
    x = 2,033,769,072,182.79/2,033,731.26
  6. Step 6: Final answer
    x = 1,000,018.59

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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.