Finding the Third Proportional to 348,052.50 and 737,286.75
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Solution
The third proportional to 348,052.50 and 737,286.75 is: 1,561,809.65
Step by Step Solution
- Step 1: Write the proportion equation
348,052.50 : 737,286.75 = 737,286.75 : x - Step 2: Convert to fraction form
348,052.50/737,286.75 = 737,286.75/x - Step 3: Cross multiply
348,052.50x = 737,286.75 × 737,286.75 - Step 4: Simplify right side
348,052.50x = 543,591,751,725.56 - Step 5: Solve for x
x = 543,591,751,725.56/348,052.50 - Step 6: Final answer
x = 1,561,809.65
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.