Finding the Fourth Proportional to 4,093,524.96, 6,132,308.52 and 2,492,116.08
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Solution
The fourth proportional to 4,093,524.96, 6,132,308.52 and 2,492,116.08 is: 3,733,316.60
Step by Step Solution
- Step 1: Write the proportion equation
4,093,524.96 : 6,132,308.52 = 2,492,116.08 : x - Step 2: Convert to fraction form
4,093,524.96/6,132,308.52 = 2,492,116.08/x - Step 3: Cross multiply
4,093,524.96x = 6,132,308.52 × 2,492,116.08 - Step 4: Simplify right side
4,093,524.96x = 15,282,424,670,213 - Step 5: Solve for x
x = 15,282,424,670,213/4,093,524.96 - Step 6: Final answer
x = 3,733,316.60
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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.