Finding the Third Proportional to 943,314 and 2,036,019
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Solution
The third proportional to 943,314 and 2,036,019 is: 4,394,478.79
Step by Step Solution
- Step 1: Write the proportion equation
943,314 : 2,036,019 = 2,036,019 : x - Step 2: Convert to fraction form
943,314/2,036,019 = 2,036,019/x - Step 3: Cross multiply
943,314x = 2,036,019 × 2,036,019 - Step 4: Simplify right side
943,314x = 4,145,373,368,361 - Step 5: Solve for x
x = 4,145,373,368,361/943,314 - Step 6: Final answer
x = 4,394,478.79
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.