Finding the Third Proportional to 848,968 and 1,861,232
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Solution
The third proportional to 848,968 and 1,861,232 is: 4,080,465.41
Step by Step Solution
- Step 1: Write the proportion equation
848,968 : 1,861,232 = 1,861,232 : x - Step 2: Convert to fraction form
848,968/1,861,232 = 1,861,232/x - Step 3: Cross multiply
848,968x = 1,861,232 × 1,861,232 - Step 4: Simplify right side
848,968x = 3,464,184,557,824 - Step 5: Solve for x
x = 3,464,184,557,824/848,968 - Step 6: Final answer
x = 4,080,465.41
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.