Finding the Fourth Proportional to 3,597,794.68, 5,395,154.90 and 2,082,523.49
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Solution
The fourth proportional to 3,597,794.68, 5,395,154.90 and 2,082,523.49 is: 3,122,895.50
Step by Step Solution
- Step 1: Write the proportion equation
3,597,794.68 : 5,395,154.90 = 2,082,523.49 : x - Step 2: Convert to fraction form
3,597,794.68/5,395,154.90 = 2,082,523.49/x - Step 3: Cross multiply
3,597,794.68x = 5,395,154.90 × 2,082,523.49 - Step 4: Simplify right side
3,597,794.68x = 11,235,536,811,438.60 - Step 5: Solve for x
x = 11,235,536,811,438.60/3,597,794.68 - Step 6: Final answer
x = 3,122,895.50
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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.