Home / 952,367.37-1,314,326.03-629,517.57

Finding the Fourth Proportional to 952,367.37, 1,314,326.03 and 629,517.57

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Solution

The fourth proportional to 952,367.37, 1,314,326.03 and 629,517.57 is: 868,773.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,367.37 : 1,314,326.03 = 629,517.57 : x
  2. Step 2: Convert to fraction form
    952,367.37/1,314,326.03 = 629,517.57/x
  3. Step 3: Cross multiply
    952,367.37x = 1,314,326.03 × 629,517.57
  4. Step 4: Simplify right side
    952,367.37x = 827,391,325,445.76
  5. Step 5: Solve for x
    x = 827,391,325,445.76/952,367.37
  6. Step 6: Final answer
    x = 868,773.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.