Finding the Third Proportional to 303,576.75 and 653,874.75
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Solution
The third proportional to 303,576.75 and 653,874.75 is: 1,408,382.52
Step by Step Solution
- Step 1: Write the proportion equation
303,576.75 : 653,874.75 = 653,874.75 : x - Step 2: Convert to fraction form
303,576.75/653,874.75 = 653,874.75/x - Step 3: Cross multiply
303,576.75x = 653,874.75 × 653,874.75 - Step 4: Simplify right side
303,576.75x = 427,552,188,687.56 - Step 5: Solve for x
x = 427,552,188,687.56/303,576.75 - Step 6: Final answer
x = 1,408,382.52
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.