Finding the Fourth Proportional to 6,162,702.67, 9,247,277.58 and 2,522,134.99
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Solution
The fourth proportional to 6,162,702.67, 9,247,277.58 and 2,522,134.99 is: 3,784,521.76
Step by Step Solution
- Step 1: Write the proportion equation
6,162,702.67 : 9,247,277.58 = 2,522,134.99 : x - Step 2: Convert to fraction form
6,162,702.67/9,247,277.58 = 2,522,134.99/x - Step 3: Cross multiply
6,162,702.67x = 9,247,277.58 × 2,522,134.99 - Step 4: Simplify right side
6,162,702.67x = 23,322,882,346,760.53 - Step 5: Solve for x
x = 23,322,882,346,760.53/6,162,702.67 - Step 6: Final answer
x = 3,784,521.76
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.