Finding the Fourth Proportional to 599,882.04, 827,837.06 and 327,951.08
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Solution
The fourth proportional to 599,882.04, 827,837.06 and 327,951.08 is: 452,572.41
Step by Step Solution
- Step 1: Write the proportion equation
599,882.04 : 827,837.06 = 327,951.08 : x - Step 2: Convert to fraction form
599,882.04/827,837.06 = 327,951.08/x - Step 3: Cross multiply
599,882.04x = 827,837.06 × 327,951.08 - Step 4: Simplify right side
599,882.04x = 271,490,057,891.03 - Step 5: Solve for x
x = 271,490,057,891.03/599,882.04 - Step 6: Final answer
x = 452,572.41
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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.