Finding the Fourth Proportional to 6,229,856, 8,597,184.96 and 3,476,514.08
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Solution
The fourth proportional to 6,229,856, 8,597,184.96 and 3,476,514.08 is: 4,797,580.32
Step by Step Solution
- Step 1: Write the proportion equation
6,229,856 : 8,597,184.96 = 3,476,514.08 : x - Step 2: Convert to fraction form
6,229,856/8,597,184.96 = 3,476,514.08/x - Step 3: Cross multiply
6,229,856x = 8,597,184.96 × 3,476,514.08 - Step 4: Simplify right side
6,229,856x = 29,888,234,561,804.24 - Step 5: Solve for x
x = 29,888,234,561,804.24/6,229,856 - Step 6: Final answer
x = 4,797,580.32
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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.