Finding the Fourth Proportional to 574,480.82, 792,663.37 and 332,748.99
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Solution
The fourth proportional to 574,480.82, 792,663.37 and 332,748.99 is: 459,124.00
Step by Step Solution
- Step 1: Write the proportion equation
574,480.82 : 792,663.37 = 332,748.99 : x - Step 2: Convert to fraction form
574,480.82/792,663.37 = 332,748.99/x - Step 3: Cross multiply
574,480.82x = 792,663.37 × 332,748.99 - Step 4: Simplify right side
574,480.82x = 263,757,934,945.62 - Step 5: Solve for x
x = 263,757,934,945.62/574,480.82 - Step 6: Final answer
x = 459,124.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.