Finding the Third Proportional to 774,244 and 1,619,456
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Solution
The third proportional to 774,244 and 1,619,456 is: 3,387,353.00
Step by Step Solution
- Step 1: Write the proportion equation
774,244 : 1,619,456 = 1,619,456 : x - Step 2: Convert to fraction form
774,244/1,619,456 = 1,619,456/x - Step 3: Cross multiply
774,244x = 1,619,456 × 1,619,456 - Step 4: Simplify right side
774,244x = 2,622,637,735,936 - Step 5: Solve for x
x = 2,622,637,735,936/774,244 - Step 6: Final answer
x = 3,387,353.00
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.