Finding the Fourth Proportional to 3,524,150.06, 5,286,229.63 and 965,387.50
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Solution
The fourth proportional to 3,524,150.06, 5,286,229.63 and 965,387.50 is: 1,448,082.49
Step by Step Solution
- Step 1: Write the proportion equation
3,524,150.06 : 5,286,229.63 = 965,387.50 : x - Step 2: Convert to fraction form
3,524,150.06/5,286,229.63 = 965,387.50/x - Step 3: Cross multiply
3,524,150.06x = 5,286,229.63 × 965,387.50 - Step 4: Simplify right side
3,524,150.06x = 5,103,260,006,931.63 - Step 5: Solve for x
x = 5,103,260,006,931.63/3,524,150.06 - Step 6: Final answer
x = 1,448,082.49
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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.