Home / 6,629,408.25-9,944,084.03-1,837,083.75

Finding the Fourth Proportional to 6,629,408.25, 9,944,084.03 and 1,837,083.75

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Solution

The fourth proportional to 6,629,408.25, 9,944,084.03 and 1,837,083.75 is: 2,755,617.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,629,408.25 : 9,944,084.03 = 1,837,083.75 : x
  2. Step 2: Convert to fraction form
    6,629,408.25/9,944,084.03 = 1,837,083.75/x
  3. Step 3: Cross multiply
    6,629,408.25x = 9,944,084.03 × 1,837,083.75
  4. Step 4: Simplify right side
    6,629,408.25x = 18,268,115,170,962.09
  5. Step 5: Solve for x
    x = 18,268,115,170,962.09/6,629,408.25
  6. Step 6: Final answer
    x = 2,755,617.77

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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.