Finding the Fourth Proportional to 3,236,694.24, 4,454,653.68 and 2,375,891.04
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Solution
The fourth proportional to 3,236,694.24, 4,454,653.68 and 2,375,891.04 is: 3,269,932.52
Step by Step Solution
- Step 1: Write the proportion equation
3,236,694.24 : 4,454,653.68 = 2,375,891.04 : x - Step 2: Convert to fraction form
3,236,694.24/4,454,653.68 = 2,375,891.04/x - Step 3: Cross multiply
3,236,694.24x = 4,454,653.68 × 2,375,891.04 - Step 4: Simplify right side
3,236,694.24x = 10,583,771,764,615.03 - Step 5: Solve for x
x = 10,583,771,764,615.03/3,236,694.24 - Step 6: Final answer
x = 3,269,932.52
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.