Finding the Fourth Proportional to 4,159,900, 6,239,060.88 and 2,027,839.84
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Solution
The fourth proportional to 4,159,900, 6,239,060.88 and 2,027,839.84 is: 3,041,375.09
Step by Step Solution
- Step 1: Write the proportion equation
4,159,900 : 6,239,060.88 = 2,027,839.84 : x - Step 2: Convert to fraction form
4,159,900/6,239,060.88 = 2,027,839.84/x - Step 3: Cross multiply
4,159,900x = 6,239,060.88 × 2,027,839.84 - Step 4: Simplify right side
4,159,900x = 12,651,816,216,649.46 - Step 5: Solve for x
x = 12,651,816,216,649.46/4,159,900 - Step 6: Final answer
x = 3,041,375.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.