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Finding the Fourth Proportional to 9,082,774, 13,624,161 and 3,694,355.92

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Solution

The fourth proportional to 9,082,774, 13,624,161 and 3,694,355.92 is: 5,541,533.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,082,774 : 13,624,161 = 3,694,355.92 : x
  2. Step 2: Convert to fraction form
    9,082,774/13,624,161 = 3,694,355.92/x
  3. Step 3: Cross multiply
    9,082,774x = 13,624,161 × 3,694,355.92
  4. Step 4: Simplify right side
    9,082,774x = 50,332,499,845,383.12
  5. Step 5: Solve for x
    x = 50,332,499,845,383.12/9,082,774
  6. Step 6: Final answer
    x = 5,541,533.88

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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.