Finding the Third Proportional to 786,982.50 and 930,687.75
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Solution
The third proportional to 786,982.50 and 930,687.75 is: 1,100,633.99
Step by Step Solution
- Step 1: Write the proportion equation
786,982.50 : 930,687.75 = 930,687.75 : x - Step 2: Convert to fraction form
786,982.50/930,687.75 = 930,687.75/x - Step 3: Cross multiply
786,982.50x = 930,687.75 × 930,687.75 - Step 4: Simplify right side
786,982.50x = 866,179,688,000.06 - Step 5: Solve for x
x = 866,179,688,000.06/786,982.50 - Step 6: Final answer
x = 1,100,633.99
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These problems maintain the same ratio (1.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.