Finding the Third Proportional to 768,852 and 1,146,912.75
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Solution
The third proportional to 768,852 and 1,146,912.75 is: 1,710,873.95
Step by Step Solution
- Step 1: Write the proportion equation
768,852 : 1,146,912.75 = 1,146,912.75 : x - Step 2: Convert to fraction form
768,852/1,146,912.75 = 1,146,912.75/x - Step 3: Cross multiply
768,852x = 1,146,912.75 × 1,146,912.75 - Step 4: Simplify right side
768,852x = 1,315,408,856,112.56 - Step 5: Solve for x
x = 1,315,408,856,112.56/768,852 - Step 6: Final answer
x = 1,710,873.95
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.