Finding the Fourth Proportional to 599,268.08, 826,984.32 and 327,335.84
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Solution
The fourth proportional to 599,268.08, 826,984.32 and 327,335.84 is: 451,720.38
Step by Step Solution
- Step 1: Write the proportion equation
599,268.08 : 826,984.32 = 327,335.84 : x - Step 2: Convert to fraction form
599,268.08/826,984.32 = 327,335.84/x - Step 3: Cross multiply
599,268.08x = 826,984.32 × 327,335.84 - Step 4: Simplify right side
599,268.08x = 270,701,607,054.03 - Step 5: Solve for x
x = 270,701,607,054.03/599,268.08 - Step 6: Final answer
x = 451,720.38
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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.