Finding the Fourth Proportional to 5,498,283.24, 8,247,156.60 and 2,040,695.70
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Solution
The fourth proportional to 5,498,283.24, 8,247,156.60 and 2,040,695.70 is: 3,060,943.98
Step by Step Solution
- Step 1: Write the proportion equation
5,498,283.24 : 8,247,156.60 = 2,040,695.70 : x - Step 2: Convert to fraction form
5,498,283.24/8,247,156.60 = 2,040,695.70/x - Step 3: Cross multiply
5,498,283.24x = 8,247,156.60 × 2,040,695.70 - Step 4: Simplify right side
5,498,283.24x = 16,829,937,010,846.62 - Step 5: Solve for x
x = 16,829,937,010,846.62/5,498,283.24 - Step 6: Final answer
x = 3,060,943.98
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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.