Finding the Third Proportional to 217,847.25 and 474,450.75
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Solution
The third proportional to 217,847.25 and 474,450.75 is: 1,033,308.95
Step by Step Solution
- Step 1: Write the proportion equation
217,847.25 : 474,450.75 = 474,450.75 : x - Step 2: Convert to fraction form
217,847.25/474,450.75 = 474,450.75/x - Step 3: Cross multiply
217,847.25x = 474,450.75 × 474,450.75 - Step 4: Simplify right side
217,847.25x = 225,103,514,175.56 - Step 5: Solve for x
x = 225,103,514,175.56/217,847.25 - Step 6: Final answer
x = 1,033,308.95
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.