Finding the Fourth Proportional to 599,572.26, 827,420.56 and 327,651.62
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Solution
The fourth proportional to 599,572.26, 827,420.56 and 327,651.62 is: 452,165.16
Step by Step Solution
- Step 1: Write the proportion equation
599,572.26 : 827,420.56 = 327,651.62 : x - Step 2: Convert to fraction form
599,572.26/827,420.56 = 327,651.62/x - Step 3: Cross multiply
599,572.26x = 827,420.56 × 327,651.62 - Step 4: Simplify right side
599,572.26x = 271,105,686,905.31 - Step 5: Solve for x
x = 271,105,686,905.31/599,572.26 - Step 6: Final answer
x = 452,165.16
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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.