Finding the Third Proportional to 339,126.75 and 452,076.19
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Solution
The third proportional to 339,126.75 and 452,076.19 is: 602,644.53
Step by Step Solution
- Step 1: Write the proportion equation
339,126.75 : 452,076.19 = 452,076.19 : x - Step 2: Convert to fraction form
339,126.75/452,076.19 = 452,076.19/x - Step 3: Cross multiply
339,126.75x = 452,076.19 × 452,076.19 - Step 4: Simplify right side
339,126.75x = 204,372,879,304.54 - Step 5: Solve for x
x = 204,372,879,304.54/339,126.75 - Step 6: Final answer
x = 602,644.53
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Why These Related Problems?
These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.