Finding the Fourth Proportional to 5,708,737.98, 8,546,310.63 and 3,810,771.90
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Solution
The fourth proportional to 5,708,737.98, 8,546,310.63 and 3,810,771.90 is: 5,704,945.74
Step by Step Solution
- Step 1: Write the proportion equation
5,708,737.98 : 8,546,310.63 = 3,810,771.90 : x - Step 2: Convert to fraction form
5,708,737.98/8,546,310.63 = 3,810,771.90/x - Step 3: Cross multiply
5,708,737.98x = 8,546,310.63 × 3,810,771.90 - Step 4: Simplify right side
5,708,737.98x = 32,568,040,397,475.30 - Step 5: Solve for x
x = 32,568,040,397,475.30/5,708,737.98 - Step 6: Final answer
x = 5,704,945.74
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.