Finding the Fourth Proportional to 4,568,213.08, 6,850,192.26 and 2,043,889.24
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Solution
The fourth proportional to 4,568,213.08, 6,850,192.26 and 2,043,889.24 is: 3,064,882.05
Step by Step Solution
- Step 1: Write the proportion equation
4,568,213.08 : 6,850,192.26 = 2,043,889.24 : x - Step 2: Convert to fraction form
4,568,213.08/6,850,192.26 = 2,043,889.24/x - Step 3: Cross multiply
4,568,213.08x = 6,850,192.26 × 2,043,889.24 - Step 4: Simplify right side
4,568,213.08x = 14,001,034,252,145.28 - Step 5: Solve for x
x = 14,001,034,252,145.28/4,568,213.08 - Step 6: Final answer
x = 3,064,882.05
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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.