Finding the Fourth Proportional to 599,540.55, 827,368.11 and 327,608.44
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Solution
The fourth proportional to 599,540.55, 827,368.11 and 327,608.44 is: 452,100.82
Step by Step Solution
- Step 1: Write the proportion equation
599,540.55 : 827,368.11 = 327,608.44 : x - Step 2: Convert to fraction form
599,540.55/827,368.11 = 327,608.44/x - Step 3: Cross multiply
599,540.55x = 827,368.11 × 327,608.44 - Step 4: Simplify right side
599,540.55x = 271,052,773,754.43 - Step 5: Solve for x
x = 271,052,773,754.43/599,540.55 - Step 6: Final answer
x = 452,100.82
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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.