Finding the Fourth Proportional to 599,125.52, 826,793.16 and 344,526.80
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Solution
The fourth proportional to 599,125.52, 826,793.16 and 344,526.80 is: 475,446.95
Step by Step Solution
- Step 1: Write the proportion equation
599,125.52 : 826,793.16 = 344,526.80 : x - Step 2: Convert to fraction form
599,125.52/826,793.16 = 344,526.80/x - Step 3: Cross multiply
599,125.52x = 826,793.16 × 344,526.80 - Step 4: Simplify right side
599,125.52x = 284,852,401,676.69 - Step 5: Solve for x
x = 284,852,401,676.69/599,125.52 - Step 6: Final answer
x = 475,446.95
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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.