Finding the Third Proportional to 183,285.75 and 383,319.75
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Solution
The third proportional to 183,285.75 and 383,319.75 is: 801,666.42
Step by Step Solution
- Step 1: Write the proportion equation
183,285.75 : 383,319.75 = 383,319.75 : x - Step 2: Convert to fraction form
183,285.75/383,319.75 = 383,319.75/x - Step 3: Cross multiply
183,285.75x = 383,319.75 × 383,319.75 - Step 4: Simplify right side
183,285.75x = 146,934,030,740.06 - Step 5: Solve for x
x = 146,934,030,740.06/183,285.75 - Step 6: Final answer
x = 801,666.42
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.