Finding the Fourth Proportional to 8,393,244.00, 12,589,863.60 and 2,327,976.41
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Solution
The fourth proportional to 8,393,244.00, 12,589,863.60 and 2,327,976.41 is: 3,491,963.95
Step by Step Solution
- Step 1: Write the proportion equation
8,393,244.00 : 12,589,863.60 = 2,327,976.41 : x - Step 2: Convert to fraction form
8,393,244.00/12,589,863.60 = 2,327,976.41/x - Step 3: Cross multiply
8,393,244.00x = 12,589,863.60 × 2,327,976.41 - Step 4: Simplify right side
8,393,244.00x = 29,308,905,496,945.91 - Step 5: Solve for x
x = 29,308,905,496,945.91/8,393,244.00 - Step 6: Final answer
x = 3,491,963.95
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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.