Finding the Third Proportional to 766,791.88 and 1,612,907.75
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Solution
The third proportional to 766,791.88 and 1,612,907.75 is: 3,392,669.50
Step by Step Solution
- Step 1: Write the proportion equation
766,791.88 : 1,612,907.75 = 1,612,907.75 : x - Step 2: Convert to fraction form
766,791.88/1,612,907.75 = 1,612,907.75/x - Step 3: Cross multiply
766,791.88x = 1,612,907.75 × 1,612,907.75 - Step 4: Simplify right side
766,791.88x = 2,601,471,410,010.06 - Step 5: Solve for x
x = 2,601,471,410,010.06/766,791.88 - Step 6: Final answer
x = 3,392,669.50
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.