Finding the Fourth Proportional to 599,119.29, 826,791.19 and 327,195.18
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Solution
The fourth proportional to 599,119.29, 826,791.19 and 327,195.18 is: 451,532.94
Step by Step Solution
- Step 1: Write the proportion equation
599,119.29 : 826,791.19 = 327,195.18 : x - Step 2: Convert to fraction form
599,119.29/826,791.19 = 327,195.18/x - Step 3: Cross multiply
599,119.29x = 826,791.19 × 327,195.18 - Step 4: Simplify right side
599,119.29x = 270,522,092,234.46 - Step 5: Solve for x
x = 270,522,092,234.46/599,119.29 - Step 6: Final answer
x = 451,532.94
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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.