Finding the Fourth Proportional to 8,008,266.24, 12,013,570.62 and 2,327,752.44
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Solution
The fourth proportional to 8,008,266.24, 12,013,570.62 and 2,327,752.44 is: 3,491,969.11
Step by Step Solution
- Step 1: Write the proportion equation
8,008,266.24 : 12,013,570.62 = 2,327,752.44 : x - Step 2: Convert to fraction form
8,008,266.24/12,013,570.62 = 2,327,752.44/x - Step 3: Cross multiply
8,008,266.24x = 12,013,570.62 × 2,327,752.44 - Step 4: Simplify right side
8,008,266.24x = 27,964,618,323,817.31 - Step 5: Solve for x
x = 27,964,618,323,817.31/8,008,266.24 - Step 6: Final answer
x = 3,491,969.11
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1.5x scale
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.