Finding the Third Proportional to 807,812 and 1,699,192
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Solution
The third proportional to 807,812 and 1,699,192 is: 3,574,165.09
Step by Step Solution
- Step 1: Write the proportion equation
807,812 : 1,699,192 = 1,699,192 : x - Step 2: Convert to fraction form
807,812/1,699,192 = 1,699,192/x - Step 3: Cross multiply
807,812x = 1,699,192 × 1,699,192 - Step 4: Simplify right side
807,812x = 2,887,253,452,864 - Step 5: Solve for x
x = 2,887,253,452,864/807,812 - Step 6: Final answer
x = 3,574,165.09
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.