Finding the Third Proportional to 481,794 and 1,017,852
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Solution
The third proportional to 481,794 and 1,017,852 is: 2,150,343.70
Step by Step Solution
- Step 1: Write the proportion equation
481,794 : 1,017,852 = 1,017,852 : x - Step 2: Convert to fraction form
481,794/1,017,852 = 1,017,852/x - Step 3: Cross multiply
481,794x = 1,017,852 × 1,017,852 - Step 4: Simplify right side
481,794x = 1,036,022,693,904 - Step 5: Solve for x
x = 1,036,022,693,904/481,794 - Step 6: Final answer
x = 2,150,343.70
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.