Finding the Fourth Proportional to 9,694,028.43, 14,540,998.77 and 2,504,951.19
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Solution
The fourth proportional to 9,694,028.43, 14,540,998.77 and 2,504,951.19 is: 3,757,415.45
Step by Step Solution
- Step 1: Write the proportion equation
9,694,028.43 : 14,540,998.77 = 2,504,951.19 : x - Step 2: Convert to fraction form
9,694,028.43/14,540,998.77 = 2,504,951.19/x - Step 3: Cross multiply
9,694,028.43x = 14,540,998.77 × 2,504,951.19 - Step 4: Simplify right side
9,694,028.43x = 36,424,492,172,700.03 - Step 5: Solve for x
x = 36,424,492,172,700.03/9,694,028.43 - Step 6: Final answer
x = 3,757,415.45
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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.