Home / 2,633,468.80-3,950,203.20-950,627.20

Finding the Fourth Proportional to 2,633,468.80, 3,950,203.20 and 950,627.20

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Solution

The fourth proportional to 2,633,468.80, 3,950,203.20 and 950,627.20 is: 1,425,940.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,468.80 : 3,950,203.20 = 950,627.20 : x
  2. Step 2: Convert to fraction form
    2,633,468.80/3,950,203.20 = 950,627.20/x
  3. Step 3: Cross multiply
    2,633,468.80x = 3,950,203.20 × 950,627.20
  4. Step 4: Simplify right side
    2,633,468.80x = 3,755,170,607,447.04
  5. Step 5: Solve for x
    x = 3,755,170,607,447.04/2,633,468.80
  6. Step 6: Final answer
    x = 1,425,940.80

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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.