Finding the Fourth Proportional to 3,961,000.26, 5,941,524.94 and 1,401,658.02
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Solution
The fourth proportional to 3,961,000.26, 5,941,524.94 and 1,401,658.02 is: 2,102,495.72
Step by Step Solution
- Step 1: Write the proportion equation
3,961,000.26 : 5,941,524.94 = 1,401,658.02 : x - Step 2: Convert to fraction form
3,961,000.26/5,941,524.94 = 1,401,658.02/x - Step 3: Cross multiply
3,961,000.26x = 5,941,524.94 × 1,401,658.02 - Step 4: Simplify right side
3,961,000.26x = 8,327,986,083,181.02 - Step 5: Solve for x
x = 8,327,986,083,181.02/3,961,000.26 - Step 6: Final answer
x = 2,102,495.72
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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.