Finding the Third Proportional to 416,720 and 895,568
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Solution
The third proportional to 416,720 and 895,568 is: 1,924,654.55
Step by Step Solution
- Step 1: Write the proportion equation
416,720 : 895,568 = 895,568 : x - Step 2: Convert to fraction form
416,720/895,568 = 895,568/x - Step 3: Cross multiply
416,720x = 895,568 × 895,568 - Step 4: Simplify right side
416,720x = 802,042,042,624 - Step 5: Solve for x
x = 802,042,042,624/416,720 - Step 6: Final answer
x = 1,924,654.55
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.