Finding the Third Proportional to 777,816.75 and 1,166,745.75
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Solution
The third proportional to 777,816.75 and 1,166,745.75 is: 1,750,149.56
Step by Step Solution
- Step 1: Write the proportion equation
777,816.75 : 1,166,745.75 = 1,166,745.75 : x - Step 2: Convert to fraction form
777,816.75/1,166,745.75 = 1,166,745.75/x - Step 3: Cross multiply
777,816.75x = 1,166,745.75 × 1,166,745.75 - Step 4: Simplify right side
777,816.75x = 1,361,295,645,143.06 - Step 5: Solve for x
x = 1,361,295,645,143.06/777,816.75 - Step 6: Final answer
x = 1,750,149.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.