Finding the Third Proportional to 467,100 and 1,021,446
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Solution
The third proportional to 467,100 and 1,021,446 is: 2,233,680.01
Step by Step Solution
- Step 1: Write the proportion equation
467,100 : 1,021,446 = 1,021,446 : x - Step 2: Convert to fraction form
467,100/1,021,446 = 1,021,446/x - Step 3: Cross multiply
467,100x = 1,021,446 × 1,021,446 - Step 4: Simplify right side
467,100x = 1,043,351,930,916 - Step 5: Solve for x
x = 1,043,351,930,916/467,100 - Step 6: Final answer
x = 2,233,680.01
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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.