Finding the Third Proportional to 210,082 and 460,982
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Solution
The third proportional to 210,082 and 460,982 is: 1,011,530.76
Step by Step Solution
- Step 1: Write the proportion equation
210,082 : 460,982 = 460,982 : x - Step 2: Convert to fraction form
210,082/460,982 = 460,982/x - Step 3: Cross multiply
210,082x = 460,982 × 460,982 - Step 4: Simplify right side
210,082x = 212,504,404,324 - Step 5: Solve for x
x = 212,504,404,324/210,082 - Step 6: Final answer
x = 1,011,530.76
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.