Finding the Fourth Proportional to 365,366.03, 504,204.94 and 214,463.03
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Solution
The fourth proportional to 365,366.03, 504,204.94 and 214,463.03 is: 295,958.88
Step by Step Solution
- Step 1: Write the proportion equation
365,366.03 : 504,204.94 = 214,463.03 : x - Step 2: Convert to fraction form
365,366.03/504,204.94 = 214,463.03/x - Step 3: Cross multiply
365,366.03x = 504,204.94 × 214,463.03 - Step 4: Simplify right side
365,366.03x = 108,133,320,359.75 - Step 5: Solve for x
x = 108,133,320,359.75/365,366.03 - Step 6: Final answer
x = 295,958.88
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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.