Finding the Third Proportional to 513,110.25 and 804,912.75
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Solution
The third proportional to 513,110.25 and 804,912.75 is: 1,262,661.46
Step by Step Solution
- Step 1: Write the proportion equation
513,110.25 : 804,912.75 = 804,912.75 : x - Step 2: Convert to fraction form
513,110.25/804,912.75 = 804,912.75/x - Step 3: Cross multiply
513,110.25x = 804,912.75 × 804,912.75 - Step 4: Simplify right side
513,110.25x = 647,884,535,112.56 - Step 5: Solve for x
x = 647,884,535,112.56/513,110.25 - Step 6: Final answer
x = 1,262,661.46
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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.