Home / 6,245,456-8,618,735.04-3,383,888

Finding the Fourth Proportional to 6,245,456, 8,618,735.04 and 3,383,888

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Solution

The fourth proportional to 6,245,456, 8,618,735.04 and 3,383,888 is: 4,669,768.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,245,456 : 8,618,735.04 = 3,383,888 : x
  2. Step 2: Convert to fraction form
    6,245,456/8,618,735.04 = 3,383,888/x
  3. Step 3: Cross multiply
    6,245,456x = 8,618,735.04 × 3,383,888
  4. Step 4: Simplify right side
    6,245,456x = 29,164,834,077,035.52
  5. Step 5: Solve for x
    x = 29,164,834,077,035.52/6,245,456
  6. Step 6: Final answer
    x = 4,669,768.56

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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.