Finding the Fourth Proportional to 5,944,147.67, 8,202,785.00 and 3,496,916.30
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Solution
The fourth proportional to 5,944,147.67, 8,202,785.00 and 3,496,916.30 is: 4,825,662.84
Step by Step Solution
- Step 1: Write the proportion equation
5,944,147.67 : 8,202,785.00 = 3,496,916.30 : x - Step 2: Convert to fraction form
5,944,147.67/8,202,785.00 = 3,496,916.30/x - Step 3: Cross multiply
5,944,147.67x = 8,202,785.00 × 3,496,916.30 - Step 4: Simplify right side
5,944,147.67x = 28,684,452,513,396.99 - Step 5: Solve for x
x = 28,684,452,513,396.99/5,944,147.67 - Step 6: Final answer
x = 4,825,662.84
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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.