Finding the Third Proportional to 786,121.88 and 1,675,194.75
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Solution
The third proportional to 786,121.88 and 1,675,194.75 is: 3,569,774.03
Step by Step Solution
- Step 1: Write the proportion equation
786,121.88 : 1,675,194.75 = 1,675,194.75 : x - Step 2: Convert to fraction form
786,121.88/1,675,194.75 = 1,675,194.75/x - Step 3: Cross multiply
786,121.88x = 1,675,194.75 × 1,675,194.75 - Step 4: Simplify right side
786,121.88x = 2,806,277,450,427.56 - Step 5: Solve for x
x = 2,806,277,450,427.56/786,121.88 - Step 6: Final answer
x = 3,569,774.03
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.