Finding the Third Proportional to 848,494 and 1,829,759
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Solution
The third proportional to 848,494 and 1,829,759 is: 3,945,835.80
Step by Step Solution
- Step 1: Write the proportion equation
848,494 : 1,829,759 = 1,829,759 : x - Step 2: Convert to fraction form
848,494/1,829,759 = 1,829,759/x - Step 3: Cross multiply
848,494x = 1,829,759 × 1,829,759 - Step 4: Simplify right side
848,494x = 3,348,017,998,081 - Step 5: Solve for x
x = 3,348,017,998,081/848,494 - Step 6: Final answer
x = 3,945,835.80
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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.