Finding the Fourth Proportional to 599,519.97, 827,312.88 and 327,597.20
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Solution
The fourth proportional to 599,519.97, 827,312.88 and 327,597.20 is: 452,070.64
Step by Step Solution
- Step 1: Write the proportion equation
599,519.97 : 827,312.88 = 327,597.20 : x - Step 2: Convert to fraction form
599,519.97/827,312.88 = 327,597.20/x - Step 3: Cross multiply
599,519.97x = 827,312.88 × 327,597.20 - Step 4: Simplify right side
599,519.97x = 271,025,378,875.37 - Step 5: Solve for x
x = 271,025,378,875.37/599,519.97 - Step 6: Final answer
x = 452,070.64
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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.