Finding the Fourth Proportional to 3,597,793.68, 5,395,153.40 and 2,082,522.49
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Solution
The fourth proportional to 3,597,793.68, 5,395,153.40 and 2,082,522.49 is: 3,122,894.00
Step by Step Solution
- Step 1: Write the proportion equation
3,597,793.68 : 5,395,153.40 = 2,082,522.49 : x - Step 2: Convert to fraction form
3,597,793.68/5,395,153.40 = 2,082,522.49/x - Step 3: Cross multiply
3,597,793.68x = 5,395,153.40 × 2,082,522.49 - Step 4: Simplify right side
3,597,793.68x = 11,235,528,292,499.97 - Step 5: Solve for x
x = 11,235,528,292,499.97/3,597,793.68 - Step 6: Final answer
x = 3,122,894.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.