Home / 6,137,083.09-8,469,231.99-3,383,869.26

Finding the Fourth Proportional to 6,137,083.09, 8,469,231.99 and 3,383,869.26

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Solution

The fourth proportional to 6,137,083.09, 8,469,231.99 and 3,383,869.26 is: 4,669,771.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,083.09 : 8,469,231.99 = 3,383,869.26 : x
  2. Step 2: Convert to fraction form
    6,137,083.09/8,469,231.99 = 3,383,869.26/x
  3. Step 3: Cross multiply
    6,137,083.09x = 8,469,231.99 × 3,383,869.26
  4. Step 4: Simplify right side
    6,137,083.09x = 28,658,773,800,894.30
  5. Step 5: Solve for x
    x = 28,658,773,800,894.30/6,137,083.09
  6. Step 6: Final answer
    x = 4,669,771.19

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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.