Finding the Fourth Proportional to 4,581,508.41, 6,322,308.39 and 2,544,449.13
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Solution
The fourth proportional to 4,581,508.41, 6,322,308.39 and 2,544,449.13 is: 3,511,243.60
Step by Step Solution
- Step 1: Write the proportion equation
4,581,508.41 : 6,322,308.39 = 2,544,449.13 : x - Step 2: Convert to fraction form
4,581,508.41/6,322,308.39 = 2,544,449.13/x - Step 3: Cross multiply
4,581,508.41x = 6,322,308.39 × 2,544,449.13 - Step 4: Simplify right side
4,581,508.41x = 16,086,792,082,527.20 - Step 5: Solve for x
x = 16,086,792,082,527.20/4,581,508.41 - Step 6: Final answer
x = 3,511,243.60
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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.