Finding the Fourth Proportional to 6,227,828.68, 8,594,408.97 and 3,474,516.67
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Solution
The fourth proportional to 6,227,828.68, 8,594,408.97 and 3,474,516.67 is: 4,794,836.01
Step by Step Solution
- Step 1: Write the proportion equation
6,227,828.68 : 8,594,408.97 = 3,474,516.67 : x - Step 2: Convert to fraction form
6,227,828.68/8,594,408.97 = 3,474,516.67/x - Step 3: Cross multiply
6,227,828.68x = 8,594,408.97 × 3,474,516.67 - Step 4: Simplify right side
6,227,828.68x = 29,861,417,235,062.53 - Step 5: Solve for x
x = 29,861,417,235,062.53/6,227,828.68 - Step 6: Final answer
x = 4,794,836.01
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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.