Finding the Fourth Proportional to 599,325.15, 827,035.50 and 327,338.88
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Solution
The fourth proportional to 599,325.15, 827,035.50 and 327,338.88 is: 451,709.52
Step by Step Solution
- Step 1: Write the proportion equation
599,325.15 : 827,035.50 = 327,338.88 : x - Step 2: Convert to fraction form
599,325.15/827,035.50 = 327,338.88/x - Step 3: Cross multiply
599,325.15x = 827,035.50 × 327,338.88 - Step 4: Simplify right side
599,325.15x = 270,720,874,290.24 - Step 5: Solve for x
x = 270,720,874,290.24/599,325.15 - Step 6: Final answer
x = 451,709.52
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.