Finding the Fourth Proportional to 599,827.02, 827,761.20 and 327,896.05
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Solution
The fourth proportional to 599,827.02, 827,761.20 and 327,896.05 is: 452,496.50
Step by Step Solution
- Step 1: Write the proportion equation
599,827.02 : 827,761.20 = 327,896.05 : x - Step 2: Convert to fraction form
599,827.02/827,761.20 = 327,896.05/x - Step 3: Cross multiply
599,827.02x = 827,761.20 × 327,896.05 - Step 4: Simplify right side
599,827.02x = 271,419,627,823.26 - Step 5: Solve for x
x = 271,419,627,823.26/599,827.02 - Step 6: Final answer
x = 452,496.50
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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.