Finding the Fourth Proportional to 4,344,441.26, 6,517,253.73 and 2,523,660.62
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Solution
The fourth proportional to 4,344,441.26, 6,517,253.73 and 2,523,660.62 is: 3,785,834.72
Step by Step Solution
- Step 1: Write the proportion equation
4,344,441.26 : 6,517,253.73 = 2,523,660.62 : x - Step 2: Convert to fraction form
4,344,441.26/6,517,253.73 = 2,523,660.62/x - Step 3: Cross multiply
4,344,441.26x = 6,517,253.73 × 2,523,660.62 - Step 4: Simplify right side
4,344,441.26x = 16,447,336,566,346.83 - Step 5: Solve for x
x = 16,447,336,566,346.83/4,344,441.26 - Step 6: Final answer
x = 3,785,834.72
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1.5x scale
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.