Finding the Third Proportional to 174,934.69 and 471,246.19
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Solution
The third proportional to 174,934.69 and 471,246.19 is: 1,269,462.18
Step by Step Solution
- Step 1: Write the proportion equation
174,934.69 : 471,246.19 = 471,246.19 : x - Step 2: Convert to fraction form
174,934.69/471,246.19 = 471,246.19/x - Step 3: Cross multiply
174,934.69x = 471,246.19 × 471,246.19 - Step 4: Simplify right side
174,934.69x = 222,072,969,233.29 - Step 5: Solve for x
x = 222,072,969,233.29/174,934.69 - Step 6: Final answer
x = 1,269,462.18
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Why These Related Problems?
These problems maintain the same ratio (2.69) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.