Finding the Third Proportional to 338,532.75 and 737,793.56
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Solution
The third proportional to 338,532.75 and 737,793.56 is: 1,607,937.02
Step by Step Solution
- Step 1: Write the proportion equation
338,532.75 : 737,793.56 = 737,793.56 : x - Step 2: Convert to fraction form
338,532.75/737,793.56 = 737,793.56/x - Step 3: Cross multiply
338,532.75x = 737,793.56 × 737,793.56 - Step 4: Simplify right side
338,532.75x = 544,339,340,866.44 - Step 5: Solve for x
x = 544,339,340,866.44/338,532.75 - Step 6: Final answer
x = 1,607,937.02
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.