Finding the Fourth Proportional to 5,944,932.44, 8,204,512.72 and 3,367,071.80
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Solution
The fourth proportional to 5,944,932.44, 8,204,512.72 and 3,367,071.80 is: 4,646,845.64
Step by Step Solution
- Step 1: Write the proportion equation
5,944,932.44 : 8,204,512.72 = 3,367,071.80 : x - Step 2: Convert to fraction form
5,944,932.44/8,204,512.72 = 3,367,071.80/x - Step 3: Cross multiply
5,944,932.44x = 8,204,512.72 × 3,367,071.80 - Step 4: Simplify right side
5,944,932.44x = 27,625,183,412,253.29 - Step 5: Solve for x
x = 27,625,183,412,253.29/5,944,932.44 - Step 6: Final answer
x = 4,646,845.64
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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.