Home / 2,234,520.39-3,351,811.73-637,083.48

Finding the Fourth Proportional to 2,234,520.39, 3,351,811.73 and 637,083.48

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Solution

The fourth proportional to 2,234,520.39, 3,351,811.73 and 637,083.48 is: 955,634.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,520.39 : 3,351,811.73 = 637,083.48 : x
  2. Step 2: Convert to fraction form
    2,234,520.39/3,351,811.73 = 637,083.48/x
  3. Step 3: Cross multiply
    2,234,520.39x = 3,351,811.73 × 637,083.48
  4. Step 4: Simplify right side
    2,234,520.39x = 2,135,383,878,067.80
  5. Step 5: Solve for x
    x = 2,135,383,878,067.80/2,234,520.39
  6. Step 6: Final answer
    x = 955,634.10

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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.