Finding the Third Proportional to 798,592 and 1,206,206
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Solution
The third proportional to 798,592 and 1,206,206 is: 1,821,872.64
Step by Step Solution
- Step 1: Write the proportion equation
798,592 : 1,206,206 = 1,206,206 : x - Step 2: Convert to fraction form
798,592/1,206,206 = 1,206,206/x - Step 3: Cross multiply
798,592x = 1,206,206 × 1,206,206 - Step 4: Simplify right side
798,592x = 1,454,932,914,436 - Step 5: Solve for x
x = 1,454,932,914,436/798,592 - Step 6: Final answer
x = 1,821,872.64
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.