Finding the Fourth Proportional to 599,371.74, 899,058.18 and 167,071.92
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Solution
The fourth proportional to 599,371.74, 899,058.18 and 167,071.92 is: 250,608.04
Step by Step Solution
- Step 1: Write the proportion equation
599,371.74 : 899,058.18 = 167,071.92 : x - Step 2: Convert to fraction form
599,371.74/899,058.18 = 167,071.92/x - Step 3: Cross multiply
599,371.74x = 899,058.18 × 167,071.92 - Step 4: Simplify right side
599,371.74x = 150,207,376,324.31 - Step 5: Solve for x
x = 150,207,376,324.31/599,371.74 - Step 6: Final answer
x = 250,608.04
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.