Finding the Third Proportional to 775,266 and 1,644,450
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Solution
The third proportional to 775,266 and 1,644,450 is: 3,488,113.50
Step by Step Solution
- Step 1: Write the proportion equation
775,266 : 1,644,450 = 1,644,450 : x - Step 2: Convert to fraction form
775,266/1,644,450 = 1,644,450/x - Step 3: Cross multiply
775,266x = 1,644,450 × 1,644,450 - Step 4: Simplify right side
775,266x = 2,704,215,802,500 - Step 5: Solve for x
x = 2,704,215,802,500/775,266 - Step 6: Final answer
x = 3,488,113.50
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.