Finding the Fourth Proportional to 341,181.00, 512,214.97 and 262,350.58
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Solution
The fourth proportional to 341,181.00, 512,214.97 and 262,350.58 is: 393,866.88
Step by Step Solution
- Step 1: Write the proportion equation
341,181.00 : 512,214.97 = 262,350.58 : x - Step 2: Convert to fraction form
341,181.00/512,214.97 = 262,350.58/x - Step 3: Cross multiply
341,181.00x = 512,214.97 × 262,350.58 - Step 4: Simplify right side
341,181.00x = 134,379,894,464.18 - Step 5: Solve for x
x = 134,379,894,464.18/341,181.00 - Step 6: Final answer
x = 393,866.88
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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.