Finding the Third Proportional to 350,614.83 and 543,964.99
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Solution
The third proportional to 350,614.83 and 543,964.99 is: 843,940.10
Step by Step Solution
- Step 1: Write the proportion equation
350,614.83 : 543,964.99 = 543,964.99 : x - Step 2: Convert to fraction form
350,614.83/543,964.99 = 543,964.99/x - Step 3: Cross multiply
350,614.83x = 543,964.99 × 543,964.99 - Step 4: Simplify right side
350,614.83x = 295,897,912,725.55 - Step 5: Solve for x
x = 295,897,912,725.55/350,614.83 - Step 6: Final answer
x = 843,940.10
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.