Finding the Third Proportional to 513,105.75 and 804,906.75
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Solution
The third proportional to 513,105.75 and 804,906.75 is: 1,262,653.70
Step by Step Solution
- Step 1: Write the proportion equation
513,105.75 : 804,906.75 = 804,906.75 : x - Step 2: Convert to fraction form
513,105.75/804,906.75 = 804,906.75/x - Step 3: Cross multiply
513,105.75x = 804,906.75 × 804,906.75 - Step 4: Simplify right side
513,105.75x = 647,874,876,195.56 - Step 5: Solve for x
x = 647,874,876,195.56/513,105.75 - Step 6: Final answer
x = 1,262,653.70
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.