Finding the Third Proportional to 848,369 and 1,755,814
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Solution
The third proportional to 848,369 and 1,755,814 is: 3,633,893.75
Step by Step Solution
- Step 1: Write the proportion equation
848,369 : 1,755,814 = 1,755,814 : x - Step 2: Convert to fraction form
848,369/1,755,814 = 1,755,814/x - Step 3: Cross multiply
848,369x = 1,755,814 × 1,755,814 - Step 4: Simplify right side
848,369x = 3,082,882,802,596 - Step 5: Solve for x
x = 3,082,882,802,596/848,369 - Step 6: Final answer
x = 3,633,893.75
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.