Finding the Fourth Proportional to 599,223.36, 826,934.50 and 327,299.08
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Solution
The fourth proportional to 599,223.36, 826,934.50 and 327,299.08 is: 451,676.15
Step by Step Solution
- Step 1: Write the proportion equation
599,223.36 : 826,934.50 = 327,299.08 : x - Step 2: Convert to fraction form
599,223.36/826,934.50 = 327,299.08/x - Step 3: Cross multiply
599,223.36x = 826,934.50 × 327,299.08 - Step 4: Simplify right side
599,223.36x = 270,654,901,070.26 - Step 5: Solve for x
x = 270,654,901,070.26/599,223.36 - Step 6: Final answer
x = 451,676.15
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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.