Finding the Third Proportional to 267,180.19 and 545,239.69
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Solution
The third proportional to 267,180.19 and 545,239.69 is: 1,112,680.99
Step by Step Solution
- Step 1: Write the proportion equation
267,180.19 : 545,239.69 = 545,239.69 : x - Step 2: Convert to fraction form
267,180.19/545,239.69 = 545,239.69/x - Step 3: Cross multiply
267,180.19x = 545,239.69 × 545,239.69 - Step 4: Simplify right side
267,180.19x = 297,286,316,825.10 - Step 5: Solve for x
x = 297,286,316,825.10/267,180.19 - Step 6: Final answer
x = 1,112,680.99
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.