Finding the Third Proportional to 910,700 and 1,463,250
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Solution
The third proportional to 910,700 and 1,463,250 is: 2,351,049.26
Step by Step Solution
- Step 1: Write the proportion equation
910,700 : 1,463,250 = 1,463,250 : x - Step 2: Convert to fraction form
910,700/1,463,250 = 1,463,250/x - Step 3: Cross multiply
910,700x = 1,463,250 × 1,463,250 - Step 4: Simplify right side
910,700x = 2,141,100,562,500 - Step 5: Solve for x
x = 2,141,100,562,500/910,700 - Step 6: Final answer
x = 2,351,049.26
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Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.