Finding the Fourth Proportional to 4,526,284.44, 6,246,082.49 and 2,566,294.44
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Solution
The fourth proportional to 4,526,284.44, 6,246,082.49 and 2,566,294.44 is: 3,541,378.58
Step by Step Solution
- Step 1: Write the proportion equation
4,526,284.44 : 6,246,082.49 = 2,566,294.44 : x - Step 2: Convert to fraction form
4,526,284.44/6,246,082.49 = 2,566,294.44/x - Step 3: Cross multiply
4,526,284.44x = 6,246,082.49 × 2,566,294.44 - Step 4: Simplify right side
4,526,284.44x = 16,029,286,765,868.36 - Step 5: Solve for x
x = 16,029,286,765,868.36/4,526,284.44 - Step 6: Final answer
x = 3,541,378.58
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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.