Finding the Third Proportional to 582,194 and 925,779
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Solution
The third proportional to 582,194 and 925,779 is: 1,472,132.58
Step by Step Solution
- Step 1: Write the proportion equation
582,194 : 925,779 = 925,779 : x - Step 2: Convert to fraction form
582,194/925,779 = 925,779/x - Step 3: Cross multiply
582,194x = 925,779 × 925,779 - Step 4: Simplify right side
582,194x = 857,066,756,841 - Step 5: Solve for x
x = 857,066,756,841/582,194 - Step 6: Final answer
x = 1,472,132.58
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.