Finding the Fourth Proportional to 365,267.36, 504,069.65 and 204,122.41
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Solution
The fourth proportional to 365,267.36, 504,069.65 and 204,122.41 is: 281,689.31
Step by Step Solution
- Step 1: Write the proportion equation
365,267.36 : 504,069.65 = 204,122.41 : x - Step 2: Convert to fraction form
365,267.36/504,069.65 = 204,122.41/x - Step 3: Cross multiply
365,267.36x = 504,069.65 × 204,122.41 - Step 4: Simplify right side
365,267.36x = 102,891,910,745.24 - Step 5: Solve for x
x = 102,891,910,745.24/365,267.36 - Step 6: Final answer
x = 281,689.31
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.