Finding the Fourth Proportional to 5,957,135.65, 8,934,560.63 and 2,313,861.49
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Solution
The fourth proportional to 5,957,135.65, 8,934,560.63 and 2,313,861.49 is: 3,470,348.33
Step by Step Solution
- Step 1: Write the proportion equation
5,957,135.65 : 8,934,560.63 = 2,313,861.49 : x - Step 2: Convert to fraction form
5,957,135.65/8,934,560.63 = 2,313,861.49/x - Step 3: Cross multiply
5,957,135.65x = 8,934,560.63 × 2,313,861.49 - Step 4: Simplify right side
5,957,135.65x = 20,673,335,715,585.03 - Step 5: Solve for x
x = 20,673,335,715,585.03/5,957,135.65 - Step 6: Final answer
x = 3,470,348.33
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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.