Finding the Fourth Proportional to 4,415,631.96, 6,093,644 and 2,428,846.08
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Solution
The fourth proportional to 4,415,631.96, 6,093,644 and 2,428,846.08 is: 3,351,847.14
Step by Step Solution
- Step 1: Write the proportion equation
4,415,631.96 : 6,093,644 = 2,428,846.08 : x - Step 2: Convert to fraction form
4,415,631.96/6,093,644 = 2,428,846.08/x - Step 3: Cross multiply
4,415,631.96x = 6,093,644 × 2,428,846.08 - Step 4: Simplify right side
4,415,631.96x = 14,800,523,342,315.52 - Step 5: Solve for x
x = 14,800,523,342,315.52/4,415,631.96 - Step 6: Final answer
x = 3,351,847.14
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1.5x scale
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.