Finding the Fourth Proportional to 6,596,424.26, 9,895,879.43 and 2,498,972.68
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Solution
The fourth proportional to 6,596,424.26, 9,895,879.43 and 2,498,972.68 is: 3,748,929.94
Step by Step Solution
- Step 1: Write the proportion equation
6,596,424.26 : 9,895,879.43 = 2,498,972.68 : x - Step 2: Convert to fraction form
6,596,424.26/9,895,879.43 = 2,498,972.68/x - Step 3: Cross multiply
6,596,424.26x = 9,895,879.43 × 2,498,972.68 - Step 4: Simplify right side
6,596,424.26x = 24,729,532,367,944.88 - Step 5: Solve for x
x = 24,729,532,367,944.88/6,596,424.26 - Step 6: Final answer
x = 3,748,929.94
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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.