Home / 8,183,072.03-12,274,163.09-2,503,296.34

Finding the Fourth Proportional to 8,183,072.03, 12,274,163.09 and 2,503,296.34

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Solution

The fourth proportional to 8,183,072.03, 12,274,163.09 and 2,503,296.34 is: 3,754,808.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,183,072.03 : 12,274,163.09 = 2,503,296.34 : x
  2. Step 2: Convert to fraction form
    8,183,072.03/12,274,163.09 = 2,503,296.34/x
  3. Step 3: Cross multiply
    8,183,072.03x = 12,274,163.09 × 2,503,296.34
  4. Step 4: Simplify right side
    8,183,072.03x = 30,725,867,478,389.27
  5. Step 5: Solve for x
    x = 30,725,867,478,389.27/8,183,072.03
  6. Step 6: Final answer
    x = 3,754,808.39

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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.