Finding the Fourth Proportional to 2,396,211.84, 3,593,115.84 and 798,213.12
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Solution
The fourth proportional to 2,396,211.84, 3,593,115.84 and 798,213.12 is: 1,196,919.30
Step by Step Solution
- Step 1: Write the proportion equation
2,396,211.84 : 3,593,115.84 = 798,213.12 : x - Step 2: Convert to fraction form
2,396,211.84/3,593,115.84 = 798,213.12/x - Step 3: Cross multiply
2,396,211.84x = 3,593,115.84 × 798,213.12 - Step 4: Simplify right side
2,396,211.84x = 2,868,072,205,167.82 - Step 5: Solve for x
x = 2,868,072,205,167.82/2,396,211.84 - Step 6: Final answer
x = 1,196,919.30
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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.