Finding the Third Proportional to 352,894 and 769,232
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Solution
The third proportional to 352,894 and 769,232 is: 1,676,758.09
Step by Step Solution
- Step 1: Write the proportion equation
352,894 : 769,232 = 769,232 : x - Step 2: Convert to fraction form
352,894/769,232 = 769,232/x - Step 3: Cross multiply
352,894x = 769,232 × 769,232 - Step 4: Simplify right side
352,894x = 591,717,869,824 - Step 5: Solve for x
x = 591,717,869,824/352,894 - Step 6: Final answer
x = 1,676,758.09
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.