Finding the Fourth Proportional to 1,083,306.99, 1,494,945.24 and 599,861.75
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Solution
The fourth proportional to 1,083,306.99, 1,494,945.24 and 599,861.75 is: 827,799.03
Step by Step Solution
- Step 1: Write the proportion equation
1,083,306.99 : 1,494,945.24 = 599,861.75 : x - Step 2: Convert to fraction form
1,083,306.99/1,494,945.24 = 599,861.75/x - Step 3: Cross multiply
1,083,306.99x = 1,494,945.24 × 599,861.75 - Step 4: Simplify right side
1,083,306.99x = 896,760,468,192.54 - Step 5: Solve for x
x = 896,760,468,192.54/1,083,306.99 - Step 6: Final answer
x = 827,799.03
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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.