Finding the Fourth Proportional to 701,164.14, 1,051,996.49 and 227,851.17
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Solution
The fourth proportional to 701,164.14, 1,051,996.49 and 227,851.17 is: 341,858.09
Step by Step Solution
- Step 1: Write the proportion equation
701,164.14 : 1,051,996.49 = 227,851.17 : x - Step 2: Convert to fraction form
701,164.14/1,051,996.49 = 227,851.17/x - Step 3: Cross multiply
701,164.14x = 1,051,996.49 × 227,851.17 - Step 4: Simplify right side
701,164.14x = 239,698,631,082.39 - Step 5: Solve for x
x = 239,698,631,082.39/701,164.14 - Step 6: Final answer
x = 341,858.09
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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.