Home / 5,709,961.75-8,567,184.33-2,512,845.24

Finding the Fourth Proportional to 5,709,961.75, 8,567,184.33 and 2,512,845.24

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Solution

The fourth proportional to 5,709,961.75, 8,567,184.33 and 2,512,845.24 is: 3,770,254.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,709,961.75 : 8,567,184.33 = 2,512,845.24 : x
  2. Step 2: Convert to fraction form
    5,709,961.75/8,567,184.33 = 2,512,845.24/x
  3. Step 3: Cross multiply
    5,709,961.75x = 8,567,184.33 × 2,512,845.24
  4. Step 4: Simplify right side
    5,709,961.75x = 21,528,008,363,843.09
  5. Step 5: Solve for x
    x = 21,528,008,363,843.09/5,709,961.75
  6. Step 6: Final answer
    x = 3,770,254.39

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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.