Finding the Fourth Proportional to 599,454.59, 827,237.69 and 327,516.65
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Solution
The fourth proportional to 599,454.59, 827,237.69 and 327,516.65 is: 451,967.70
Step by Step Solution
- Step 1: Write the proportion equation
599,454.59 : 827,237.69 = 327,516.65 : x - Step 2: Convert to fraction form
599,454.59/827,237.69 = 327,516.65/x - Step 3: Cross multiply
599,454.59x = 827,237.69 × 327,516.65 - Step 4: Simplify right side
599,454.59x = 270,934,111,208.77 - Step 5: Solve for x
x = 270,934,111,208.77/599,454.59 - Step 6: Final answer
x = 451,967.70
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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.