Home / 5,499,891-8,250,060.06-2,619,777.24

Finding the Fourth Proportional to 5,499,891, 8,250,060.06 and 2,619,777.24

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Solution

The fourth proportional to 5,499,891, 8,250,060.06 and 2,619,777.24 is: 3,929,772.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,499,891 : 8,250,060.06 = 2,619,777.24 : x
  2. Step 2: Convert to fraction form
    5,499,891/8,250,060.06 = 2,619,777.24/x
  3. Step 3: Cross multiply
    5,499,891x = 8,250,060.06 × 2,619,777.24
  4. Step 4: Simplify right side
    5,499,891x = 21,613,319,573,821.04
  5. Step 5: Solve for x
    x = 21,613,319,573,821.04/5,499,891
  6. Step 6: Final answer
    x = 3,929,772.35

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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.