Home / 13,674,512.73-20,504,196.57-5,593,163.25

Finding the Fourth Proportional to 13,674,512.73, 20,504,196.57 and 5,593,163.25

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Solution

The fourth proportional to 13,674,512.73, 20,504,196.57 and 5,593,163.25 is: 8,386,647.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,674,512.73 : 20,504,196.57 = 5,593,163.25 : x
  2. Step 2: Convert to fraction form
    13,674,512.73/20,504,196.57 = 5,593,163.25/x
  3. Step 3: Cross multiply
    13,674,512.73x = 20,504,196.57 × 5,593,163.25
  4. Step 4: Simplify right side
    13,674,512.73x = 114,683,318,726,100.05
  5. Step 5: Solve for x
    x = 114,683,318,726,100.05/13,674,512.73
  6. Step 6: Final answer
    x = 8,386,647.55

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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.