Finding the Fourth Proportional to 504,565.24, 757,071.42 and 267,850.84
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Solution
The fourth proportional to 504,565.24, 757,071.42 and 267,850.84 is: 401,894.94
Step by Step Solution
- Step 1: Write the proportion equation
504,565.24 : 757,071.42 = 267,850.84 : x - Step 2: Convert to fraction form
504,565.24/757,071.42 = 267,850.84/x - Step 3: Cross multiply
504,565.24x = 757,071.42 × 267,850.84 - Step 4: Simplify right side
504,565.24x = 202,782,215,786.99 - Step 5: Solve for x
x = 202,782,215,786.99/504,565.24 - Step 6: Final answer
x = 401,894.94
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.