Finding the Fourth Proportional to 4,496,232.26, 6,204,425.64 and 2,536,002.29
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Solution
The fourth proportional to 4,496,232.26, 6,204,425.64 and 2,536,002.29 is: 3,499,471.72
Step by Step Solution
- Step 1: Write the proportion equation
4,496,232.26 : 6,204,425.64 = 2,536,002.29 : x - Step 2: Convert to fraction form
4,496,232.26/6,204,425.64 = 2,536,002.29/x - Step 3: Cross multiply
4,496,232.26x = 6,204,425.64 × 2,536,002.29 - Step 4: Simplify right side
4,496,232.26x = 15,734,437,613,909.18 - Step 5: Solve for x
x = 15,734,437,613,909.18/4,496,232.26 - Step 6: Final answer
x = 3,499,471.72
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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.