Finding the Third Proportional to 836,934 and 1,717,932
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Solution
The third proportional to 836,934 and 1,717,932 is: 3,526,311.94
Step by Step Solution
- Step 1: Write the proportion equation
836,934 : 1,717,932 = 1,717,932 : x - Step 2: Convert to fraction form
836,934/1,717,932 = 1,717,932/x - Step 3: Cross multiply
836,934x = 1,717,932 × 1,717,932 - Step 4: Simplify right side
836,934x = 2,951,290,356,624 - Step 5: Solve for x
x = 2,951,290,356,624/836,934 - Step 6: Final answer
x = 3,526,311.94
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.