Finding the Fourth Proportional to 599,222.36, 826,933.12 and 327,298.08
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Solution
The fourth proportional to 599,222.36, 826,933.12 and 327,298.08 is: 451,674.77
Step by Step Solution
- Step 1: Write the proportion equation
599,222.36 : 826,933.12 = 327,298.08 : x - Step 2: Convert to fraction form
599,222.36/826,933.12 = 327,298.08/x - Step 3: Cross multiply
599,222.36x = 826,933.12 × 327,298.08 - Step 4: Simplify right side
599,222.36x = 270,653,622,464.41 - Step 5: Solve for x
x = 270,653,622,464.41/599,222.36 - Step 6: Final answer
x = 451,674.77
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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.