Home / 6,635,096.73-9,954,383.36-2,085,961.77

Finding the Fourth Proportional to 6,635,096.73, 9,954,383.36 and 2,085,961.77

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Solution

The fourth proportional to 6,635,096.73, 9,954,383.36 and 2,085,961.77 is: 3,129,489.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,635,096.73 : 9,954,383.36 = 2,085,961.77 : x
  2. Step 2: Convert to fraction form
    6,635,096.73/9,954,383.36 = 2,085,961.77/x
  3. Step 3: Cross multiply
    6,635,096.73x = 9,954,383.36 × 2,085,961.77
  4. Step 4: Simplify right side
    6,635,096.73x = 20,764,463,122,454.34
  5. Step 5: Solve for x
    x = 20,764,463,122,454.34/6,635,096.73
  6. Step 6: Final answer
    x = 3,129,489.13

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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.