Finding the Fourth Proportional to 6,083,717.99, 8,396,452.97 and 3,470,209.25
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Solution
The fourth proportional to 6,083,717.99, 8,396,452.97 and 3,470,209.25 is: 4,789,414.76
Step by Step Solution
- Step 1: Write the proportion equation
6,083,717.99 : 8,396,452.97 = 3,470,209.25 : x - Step 2: Convert to fraction form
6,083,717.99/8,396,452.97 = 3,470,209.25/x - Step 3: Cross multiply
6,083,717.99x = 8,396,452.97 × 3,470,209.25 - Step 4: Simplify right side
6,083,717.99x = 29,137,448,704,350.66 - Step 5: Solve for x
x = 29,137,448,704,350.66/6,083,717.99 - Step 6: Final answer
x = 4,789,414.76
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1.5x scale
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.