Finding the Fourth Proportional to 365,764.62, 504,731.46 and 204,592.05
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Solution
The fourth proportional to 365,764.62, 504,731.46 and 204,592.05 is: 282,323.76
Step by Step Solution
- Step 1: Write the proportion equation
365,764.62 : 504,731.46 = 204,592.05 : x - Step 2: Convert to fraction form
365,764.62/504,731.46 = 204,592.05/x - Step 3: Cross multiply
365,764.62x = 504,731.46 × 204,592.05 - Step 4: Simplify right side
365,764.62x = 103,264,044,100.89 - Step 5: Solve for x
x = 103,264,044,100.89/365,764.62 - Step 6: Final answer
x = 282,323.76
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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.