Finding the Fourth Proportional to 599,337.08, 827,074.78 and 327,397.99
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Solution
The fourth proportional to 599,337.08, 827,074.78 and 327,397.99 is: 451,803.55
Step by Step Solution
- Step 1: Write the proportion equation
599,337.08 : 827,074.78 = 327,397.99 : x - Step 2: Convert to fraction form
599,337.08/827,074.78 = 327,397.99/x - Step 3: Cross multiply
599,337.08x = 827,074.78 × 327,397.99 - Step 4: Simplify right side
599,337.08x = 270,782,620,551.69 - Step 5: Solve for x
x = 270,782,620,551.69/599,337.08 - Step 6: Final answer
x = 451,803.55
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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.