Finding the Fourth Proportional to 6,097,231.26, 8,413,572.84 and 3,519,742.44
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Solution
The fourth proportional to 6,097,231.26, 8,413,572.84 and 3,519,742.44 is: 4,856,894.57
Step by Step Solution
- Step 1: Write the proportion equation
6,097,231.26 : 8,413,572.84 = 3,519,742.44 : x - Step 2: Convert to fraction form
6,097,231.26/8,413,572.84 = 3,519,742.44/x - Step 3: Cross multiply
6,097,231.26x = 8,413,572.84 × 3,519,742.44 - Step 4: Simplify right side
6,097,231.26x = 29,613,609,396,979.33 - Step 5: Solve for x
x = 29,613,609,396,979.33/6,097,231.26 - Step 6: Final answer
x = 4,856,894.57
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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.