Finding the Fourth Proportional to 2,593,349.28, 3,887,363.52 and 995,482.08
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Solution
The fourth proportional to 2,593,349.28, 3,887,363.52 and 995,482.08 is: 1,492,201.90
Step by Step Solution
- Step 1: Write the proportion equation
2,593,349.28 : 3,887,363.52 = 995,482.08 : x - Step 2: Convert to fraction form
2,593,349.28/3,887,363.52 = 995,482.08/x - Step 3: Cross multiply
2,593,349.28x = 3,887,363.52 × 995,482.08 - Step 4: Simplify right side
2,593,349.28x = 3,869,800,722,605.72 - Step 5: Solve for x
x = 3,869,800,722,605.72/2,593,349.28 - Step 6: Final answer
x = 1,492,201.90
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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.