Finding the Fourth Proportional to 599,791.24, 827,711.88 and 327,860.28
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Solution
The fourth proportional to 599,791.24, 827,711.88 and 327,860.28 is: 452,447.17
Step by Step Solution
- Step 1: Write the proportion equation
599,791.24 : 827,711.88 = 327,860.28 : x - Step 2: Convert to fraction form
599,791.24/827,711.88 = 327,860.28/x - Step 3: Cross multiply
599,791.24x = 827,711.88 × 327,860.28 - Step 4: Simplify right side
599,791.24x = 271,373,848,736.13 - Step 5: Solve for x
x = 271,373,848,736.13/599,791.24 - Step 6: Final answer
x = 452,447.17
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.