Home / 984,600.70-1,476,058.62-377,824.44

Finding the Fourth Proportional to 984,600.70, 1,476,058.62 and 377,824.44

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Solution

The fourth proportional to 984,600.70, 1,476,058.62 and 377,824.44 is: 566,413.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,600.70 : 1,476,058.62 = 377,824.44 : x
  2. Step 2: Convert to fraction form
    984,600.70/1,476,058.62 = 377,824.44/x
  3. Step 3: Cross multiply
    984,600.70x = 1,476,058.62 × 377,824.44
  4. Step 4: Simplify right side
    984,600.70x = 557,691,021,508.67
  5. Step 5: Solve for x
    x = 557,691,021,508.67/984,600.70
  6. Step 6: Final answer
    x = 566,413.39

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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.