Finding the Fourth Proportional to 599,625.18, 827,484.93 and 327,693.21
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Solution
The fourth proportional to 599,625.18, 827,484.93 and 327,693.21 is: 452,217.82
Step by Step Solution
- Step 1: Write the proportion equation
599,625.18 : 827,484.93 = 327,693.21 : x - Step 2: Convert to fraction form
599,625.18/827,484.93 = 327,693.21/x - Step 3: Cross multiply
599,625.18x = 827,484.93 × 327,693.21 - Step 4: Simplify right side
599,625.18x = 271,161,192,938.33 - Step 5: Solve for x
x = 271,161,192,938.33/599,625.18 - Step 6: Final answer
x = 452,217.82
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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.