Finding the Fourth Proportional to 6,368,240.58, 9,552,339.27 and 2,581,714.50
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Solution
The fourth proportional to 6,368,240.58, 9,552,339.27 and 2,581,714.50 is: 3,872,562.99
Step by Step Solution
- Step 1: Write the proportion equation
6,368,240.58 : 9,552,339.27 = 2,581,714.50 : x - Step 2: Convert to fraction form
6,368,240.58/9,552,339.27 = 2,581,714.50/x - Step 3: Cross multiply
6,368,240.58x = 9,552,339.27 × 2,581,714.50 - Step 4: Simplify right side
6,368,240.58x = 24,661,412,802,278.41 - Step 5: Solve for x
x = 24,661,412,802,278.41/6,368,240.58 - Step 6: Final answer
x = 3,872,562.99
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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.