Finding the Third Proportional to 327,770.25 and 713,222.63
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Solution
The third proportional to 327,770.25 and 713,222.63 is: 1,551,960.60
Step by Step Solution
- Step 1: Write the proportion equation
327,770.25 : 713,222.63 = 713,222.63 : x - Step 2: Convert to fraction form
327,770.25/713,222.63 = 713,222.63/x - Step 3: Cross multiply
327,770.25x = 713,222.63 × 713,222.63 - Step 4: Simplify right side
327,770.25x = 508,686,512,811.89 - Step 5: Solve for x
x = 508,686,512,811.89/327,770.25 - Step 6: Final answer
x = 1,551,960.60
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.