Finding the Third Proportional to 582,202 and 925,790
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Solution
The third proportional to 582,202 and 925,790 is: 1,472,147.34
Step by Step Solution
- Step 1: Write the proportion equation
582,202 : 925,790 = 925,790 : x - Step 2: Convert to fraction form
582,202/925,790 = 925,790/x - Step 3: Cross multiply
582,202x = 925,790 × 925,790 - Step 4: Simplify right side
582,202x = 857,087,124,100 - Step 5: Solve for x
x = 857,087,124,100/582,202 - Step 6: Final answer
x = 1,472,147.34
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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.