Finding the Third Proportional to 467,144 and 1,024,720
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Solution
The third proportional to 467,144 and 1,024,720 is: 2,247,810.26
Step by Step Solution
- Step 1: Write the proportion equation
467,144 : 1,024,720 = 1,024,720 : x - Step 2: Convert to fraction form
467,144/1,024,720 = 1,024,720/x - Step 3: Cross multiply
467,144x = 1,024,720 × 1,024,720 - Step 4: Simplify right side
467,144x = 1,050,051,078,400 - Step 5: Solve for x
x = 1,050,051,078,400/467,144 - Step 6: Final answer
x = 2,247,810.26
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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.