Finding the Third Proportional to 327,857.63 and 521,324.44
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Solution
The third proportional to 327,857.63 and 521,324.44 is: 828,954.85
Step by Step Solution
- Step 1: Write the proportion equation
327,857.63 : 521,324.44 = 521,324.44 : x - Step 2: Convert to fraction form
327,857.63/521,324.44 = 521,324.44/x - Step 3: Cross multiply
327,857.63x = 521,324.44 × 521,324.44 - Step 4: Simplify right side
327,857.63x = 271,779,169,134.69 - Step 5: Solve for x
x = 271,779,169,134.69/327,857.63 - Step 6: Final answer
x = 828,954.85
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.