Home / 3,296,787.68-4,945,194.72-1,166,872.16

Finding the Fourth Proportional to 3,296,787.68, 4,945,194.72 and 1,166,872.16

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Solution

The fourth proportional to 3,296,787.68, 4,945,194.72 and 1,166,872.16 is: 1,750,312.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,787.68 : 4,945,194.72 = 1,166,872.16 : x
  2. Step 2: Convert to fraction form
    3,296,787.68/4,945,194.72 = 1,166,872.16/x
  3. Step 3: Cross multiply
    3,296,787.68x = 4,945,194.72 × 1,166,872.16
  4. Step 4: Simplify right side
    3,296,787.68x = 5,770,410,044,546.99
  5. Step 5: Solve for x
    x = 5,770,410,044,546.99/3,296,787.68
  6. Step 6: Final answer
    x = 1,750,312.91

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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.