Finding the Fourth Proportional to 599,757.74, 827,664.98 and 327,827.42
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Solution
The fourth proportional to 599,757.74, 827,664.98 and 327,827.42 is: 452,401.46
Step by Step Solution
- Step 1: Write the proportion equation
599,757.74 : 827,664.98 = 327,827.42 : x - Step 2: Convert to fraction form
599,757.74/827,664.98 = 327,827.42/x - Step 3: Cross multiply
599,757.74x = 827,664.98 × 327,827.42 - Step 4: Simplify right side
599,757.74x = 271,331,275,017.75 - Step 5: Solve for x
x = 271,331,275,017.75/599,757.74 - Step 6: Final answer
x = 452,401.46
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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.