Finding the Fourth Proportional to 336,134.36, 504,199.68 and 193,887.42
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Solution
The fourth proportional to 336,134.36, 504,199.68 and 193,887.42 is: 290,830.06
Step by Step Solution
- Step 1: Write the proportion equation
336,134.36 : 504,199.68 = 193,887.42 : x - Step 2: Convert to fraction form
336,134.36/504,199.68 = 193,887.42/x - Step 3: Cross multiply
336,134.36x = 504,199.68 × 193,887.42 - Step 4: Simplify right side
336,134.36x = 97,757,975,120.03 - Step 5: Solve for x
x = 97,757,975,120.03/336,134.36 - Step 6: Final answer
x = 290,830.06
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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.