Finding the Third Proportional to 757,905.50 and 1,107,286.50
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Solution
The third proportional to 757,905.50 and 1,107,286.50 is: 1,617,725.95
Step by Step Solution
- Step 1: Write the proportion equation
757,905.50 : 1,107,286.50 = 1,107,286.50 : x - Step 2: Convert to fraction form
757,905.50/1,107,286.50 = 1,107,286.50/x - Step 3: Cross multiply
757,905.50x = 1,107,286.50 × 1,107,286.50 - Step 4: Simplify right side
757,905.50x = 1,226,083,393,082.25 - Step 5: Solve for x
x = 1,226,083,393,082.25/757,905.50 - Step 6: Final answer
x = 1,617,725.95
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.