Finding the Third Proportional to 437,616 and 941,760
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Solution
The third proportional to 437,616 and 941,760 is: 2,026,689.83
Step by Step Solution
- Step 1: Write the proportion equation
437,616 : 941,760 = 941,760 : x - Step 2: Convert to fraction form
437,616/941,760 = 941,760/x - Step 3: Cross multiply
437,616x = 941,760 × 941,760 - Step 4: Simplify right side
437,616x = 886,911,897,600 - Step 5: Solve for x
x = 886,911,897,600/437,616 - Step 6: Final answer
x = 2,026,689.83
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.