Finding the Fourth Proportional to 2,442.02, 3,662.98 and 593.14
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Solution
The fourth proportional to 2,442.02, 3,662.98 and 593.14 is: 889.70
Step by Step Solution
- Step 1: Write the proportion equation
2,442.02 : 3,662.98 = 593.14 : x - Step 2: Convert to fraction form
2,442.02/3,662.98 = 593.14/x - Step 3: Cross multiply
2,442.02x = 3,662.98 × 593.14 - Step 4: Simplify right side
2,442.02x = 2,172,661.57 - Step 5: Solve for x
x = 2,172,661.57/2,442.02 - Step 6: Final answer
x = 889.70
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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.