Finding the Fourth Proportional to 2,286,452.77, 3,429,680.71 and 580,723.99
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Solution
The fourth proportional to 2,286,452.77, 3,429,680.71 and 580,723.99 is: 871,086.38
Step by Step Solution
- Step 1: Write the proportion equation
2,286,452.77 : 3,429,680.71 = 580,723.99 : x - Step 2: Convert to fraction form
2,286,452.77/3,429,680.71 = 580,723.99/x - Step 3: Cross multiply
2,286,452.77x = 3,429,680.71 × 580,723.99 - Step 4: Simplify right side
2,286,452.77x = 1,991,697,866,337.23 - Step 5: Solve for x
x = 1,991,697,866,337.23/2,286,452.77 - Step 6: Final answer
x = 871,086.38
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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.