Home / 2,267,852.26-3,401,778.38-938,156.26

Finding the Fourth Proportional to 2,267,852.26, 3,401,778.38 and 938,156.26

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Solution

The fourth proportional to 2,267,852.26, 3,401,778.38 and 938,156.26 is: 1,407,234.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,852.26 : 3,401,778.38 = 938,156.26 : x
  2. Step 2: Convert to fraction form
    2,267,852.26/3,401,778.38 = 938,156.26/x
  3. Step 3: Cross multiply
    2,267,852.26x = 3,401,778.38 × 938,156.26
  4. Step 4: Simplify right side
    2,267,852.26x = 3,191,399,682,329.66
  5. Step 5: Solve for x
    x = 3,191,399,682,329.66/2,267,852.26
  6. Step 6: Final answer
    x = 1,407,234.39

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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.