Finding the Third Proportional to 463,048 and 982,940
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Solution
The third proportional to 463,048 and 982,940 is: 2,086,546.20
Step by Step Solution
- Step 1: Write the proportion equation
463,048 : 982,940 = 982,940 : x - Step 2: Convert to fraction form
463,048/982,940 = 982,940/x - Step 3: Cross multiply
463,048x = 982,940 × 982,940 - Step 4: Simplify right side
463,048x = 966,171,043,600 - Step 5: Solve for x
x = 966,171,043,600/463,048 - Step 6: Final answer
x = 2,086,546.20
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.