Finding the Third Proportional to 892,571.75 and 1,962,267.75
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Solution
The third proportional to 892,571.75 and 1,962,267.75 is: 4,313,932.99
Step by Step Solution
- Step 1: Write the proportion equation
892,571.75 : 1,962,267.75 = 1,962,267.75 : x - Step 2: Convert to fraction form
892,571.75/1,962,267.75 = 1,962,267.75/x - Step 3: Cross multiply
892,571.75x = 1,962,267.75 × 1,962,267.75 - Step 4: Simplify right side
892,571.75x = 3,850,494,722,690.06 - Step 5: Solve for x
x = 3,850,494,722,690.06/892,571.75 - Step 6: Final answer
x = 4,313,932.99
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.