Finding the Fourth Proportional to 6,049,696.24, 8,348,481.97 and 3,296,416.33
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Solution
The fourth proportional to 6,049,696.24, 8,348,481.97 and 3,296,416.33 is: 4,549,000.68
Step by Step Solution
- Step 1: Write the proportion equation
6,049,696.24 : 8,348,481.97 = 3,296,416.33 : x - Step 2: Convert to fraction form
6,049,696.24/8,348,481.97 = 3,296,416.33/x - Step 3: Cross multiply
6,049,696.24x = 8,348,481.97 × 3,296,416.33 - Step 4: Simplify right side
6,049,696.24x = 27,520,072,296,618.57 - Step 5: Solve for x
x = 27,520,072,296,618.57/6,049,696.24 - Step 6: Final answer
x = 4,549,000.68
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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.