Finding the Fourth Proportional to 599,296.99, 827,032.67 and 327,368.65
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Solution
The fourth proportional to 599,296.99, 827,032.67 and 327,368.65 is: 451,770.28
Step by Step Solution
- Step 1: Write the proportion equation
599,296.99 : 827,032.67 = 327,368.65 : x - Step 2: Convert to fraction form
599,296.99/827,032.67 = 327,368.65/x - Step 3: Cross multiply
599,296.99x = 827,032.67 × 327,368.65 - Step 4: Simplify right side
599,296.99x = 270,744,568,683.80 - Step 5: Solve for x
x = 270,744,568,683.80/599,296.99 - Step 6: Final answer
x = 451,770.28
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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.