Home / 3,467,828.43-5,200,452.32-1,192,714.20

Finding the Fourth Proportional to 3,467,828.43, 5,200,452.32 and 1,192,714.20

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Solution

The fourth proportional to 3,467,828.43, 5,200,452.32 and 1,192,714.20 is: 1,788,627.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,828.43 : 5,200,452.32 = 1,192,714.20 : x
  2. Step 2: Convert to fraction form
    3,467,828.43/5,200,452.32 = 1,192,714.20/x
  3. Step 3: Cross multiply
    3,467,828.43x = 5,200,452.32 × 1,192,714.20
  4. Step 4: Simplify right side
    3,467,828.43x = 6,202,653,322,523.37
  5. Step 5: Solve for x
    x = 6,202,653,322,523.37/3,467,828.43
  6. Step 6: Final answer
    x = 1,788,627.51

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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.