Home / 5,929,748.82-8,183,060.37-3,213,494.82

Finding the Fourth Proportional to 5,929,748.82, 8,183,060.37 and 3,213,494.82

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Solution

The fourth proportional to 5,929,748.82, 8,183,060.37 and 3,213,494.82 is: 4,434,626.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,929,748.82 : 8,183,060.37 = 3,213,494.82 : x
  2. Step 2: Convert to fraction form
    5,929,748.82/8,183,060.37 = 3,213,494.82/x
  3. Step 3: Cross multiply
    5,929,748.82x = 8,183,060.37 × 3,213,494.82
  4. Step 4: Simplify right side
    5,929,748.82x = 26,296,222,110,742.28
  5. Step 5: Solve for x
    x = 26,296,222,110,742.28/5,929,748.82
  6. Step 6: Final answer
    x = 4,434,626.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.