Home / 2,247,408.47-3,371,143.76-731,099.33

Finding the Fourth Proportional to 2,247,408.47, 3,371,143.76 and 731,099.33

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Solution

The fourth proportional to 2,247,408.47, 3,371,143.76 and 731,099.33 is: 1,096,659.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,408.47 : 3,371,143.76 = 731,099.33 : x
  2. Step 2: Convert to fraction form
    2,247,408.47/3,371,143.76 = 731,099.33/x
  3. Step 3: Cross multiply
    2,247,408.47x = 3,371,143.76 × 731,099.33
  4. Step 4: Simplify right side
    2,247,408.47x = 2,464,640,958,104.56
  5. Step 5: Solve for x
    x = 2,464,640,958,104.56/2,247,408.47
  6. Step 6: Final answer
    x = 1,096,659.11

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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.