Home / 3,764,910.83-5,193,664.64-2,458,928.04

Finding the Fourth Proportional to 3,764,910.83, 5,193,664.64 and 2,458,928.04

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Solution

The fourth proportional to 3,764,910.83, 5,193,664.64 and 2,458,928.04 is: 3,392,071.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,910.83 : 5,193,664.64 = 2,458,928.04 : x
  2. Step 2: Convert to fraction form
    3,764,910.83/5,193,664.64 = 2,458,928.04/x
  3. Step 3: Cross multiply
    3,764,910.83x = 5,193,664.64 × 2,458,928.04
  4. Step 4: Simplify right side
    3,764,910.83x = 12,770,847,598,018.34
  5. Step 5: Solve for x
    x = 12,770,847,598,018.34/3,764,910.83
  6. Step 6: Final answer
    x = 3,392,071.73

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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.