Finding the Fourth Proportional to 2,416,651.10, 3,626,288.85 and 996,850.70
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Solution
The fourth proportional to 2,416,651.10, 3,626,288.85 and 996,850.70 is: 1,495,817.32
Step by Step Solution
- Step 1: Write the proportion equation
2,416,651.10 : 3,626,288.85 = 996,850.70 : x - Step 2: Convert to fraction form
2,416,651.10/3,626,288.85 = 996,850.70/x - Step 3: Cross multiply
2,416,651.10x = 3,626,288.85 × 996,850.70 - Step 4: Simplify right side
2,416,651.10x = 3,614,868,578,524.70 - Step 5: Solve for x
x = 3,614,868,578,524.70/2,416,651.10 - Step 6: Final answer
x = 1,495,817.32
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.