Finding the Fourth Proportional to 599,248.47, 826,957.97 and 327,316.53
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Solution
The fourth proportional to 599,248.47, 826,957.97 and 327,316.53 is: 451,694.12
Step by Step Solution
- Step 1: Write the proportion equation
599,248.47 : 826,957.97 = 327,316.53 : x - Step 2: Convert to fraction form
599,248.47/826,957.97 = 327,316.53/x - Step 3: Cross multiply
599,248.47x = 826,957.97 × 327,316.53 - Step 4: Simplify right side
599,248.47x = 270,677,013,196.24 - Step 5: Solve for x
x = 270,677,013,196.24/599,248.47 - Step 6: Final answer
x = 451,694.12
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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.