Finding the Third Proportional to 769,338 and 1,674,132.75
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Solution
The third proportional to 769,338 and 1,674,132.75 is: 3,643,028.77
Step by Step Solution
- Step 1: Write the proportion equation
769,338 : 1,674,132.75 = 1,674,132.75 : x - Step 2: Convert to fraction form
769,338/1,674,132.75 = 1,674,132.75/x - Step 3: Cross multiply
769,338x = 1,674,132.75 × 1,674,132.75 - Step 4: Simplify right side
769,338x = 2,802,720,464,622.56 - Step 5: Solve for x
x = 2,802,720,464,622.56/769,338 - Step 6: Final answer
x = 3,643,028.77
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.