Finding the Third Proportional to 548,211 and 1,320,703.50
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Solution
The third proportional to 548,211 and 1,320,703.50 is: 3,181,726.99
Step by Step Solution
- Step 1: Write the proportion equation
548,211 : 1,320,703.50 = 1,320,703.50 : x - Step 2: Convert to fraction form
548,211/1,320,703.50 = 1,320,703.50/x - Step 3: Cross multiply
548,211x = 1,320,703.50 × 1,320,703.50 - Step 4: Simplify right side
548,211x = 1,744,257,734,912.25 - Step 5: Solve for x
x = 1,744,257,734,912.25/548,211 - Step 6: Final answer
x = 3,181,726.99
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These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.