Home / 4,151,195.70-5,728,792.32-2,408,733.83

Finding the Fourth Proportional to 4,151,195.70, 5,728,792.32 and 2,408,733.83

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Solution

The fourth proportional to 4,151,195.70, 5,728,792.32 and 2,408,733.83 is: 3,324,135.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,195.70 : 5,728,792.32 = 2,408,733.83 : x
  2. Step 2: Convert to fraction form
    4,151,195.70/5,728,792.32 = 2,408,733.83/x
  3. Step 3: Cross multiply
    4,151,195.70x = 5,728,792.32 × 2,408,733.83
  4. Step 4: Simplify right side
    4,151,195.70x = 13,799,135,837,584.23
  5. Step 5: Solve for x
    x = 13,799,135,837,584.23/4,151,195.70
  6. Step 6: Final answer
    x = 3,324,135.22

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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.