Finding the Fourth Proportional to 4,414,618.16, 6,091,626.48 and 2,554,353.44
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Solution
The fourth proportional to 4,414,618.16, 6,091,626.48 and 2,554,353.44 is: 3,524,691.49
Step by Step Solution
- Step 1: Write the proportion equation
4,414,618.16 : 6,091,626.48 = 2,554,353.44 : x - Step 2: Convert to fraction form
4,414,618.16/6,091,626.48 = 2,554,353.44/x - Step 3: Cross multiply
4,414,618.16x = 6,091,626.48 × 2,554,353.44 - Step 4: Simplify right side
4,414,618.16x = 15,560,167,054,383.09 - Step 5: Solve for x
x = 15,560,167,054,383.09/4,414,618.16 - Step 6: Final answer
x = 3,524,691.49
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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.