Finding the Fourth Proportional to 8,866,846.73, 13,305,523.14 and 3,748,997.00
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Solution
The fourth proportional to 8,866,846.73, 13,305,523.14 and 3,748,997.00 is: 5,625,716.54
Step by Step Solution
- Step 1: Write the proportion equation
8,866,846.73 : 13,305,523.14 = 3,748,997.00 : x - Step 2: Convert to fraction form
8,866,846.73/13,305,523.14 = 3,748,997.00/x - Step 3: Cross multiply
8,866,846.73x = 13,305,523.14 × 3,748,997.00 - Step 4: Simplify right side
8,866,846.73x = 49,882,366,268,762.97 - Step 5: Solve for x
x = 49,882,366,268,762.97/8,866,846.73 - Step 6: Final answer
x = 5,625,716.54
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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.