Finding the Fourth Proportional to 599,703.24, 827,567.94 and 327,768.91
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Solution
The fourth proportional to 599,703.24, 827,567.94 and 327,768.91 is: 452,308.79
Step by Step Solution
- Step 1: Write the proportion equation
599,703.24 : 827,567.94 = 327,768.91 : x - Step 2: Convert to fraction form
599,703.24/827,567.94 = 327,768.91/x - Step 3: Cross multiply
599,703.24x = 827,567.94 × 327,768.91 - Step 4: Simplify right side
599,703.24x = 271,251,041,644.75 - Step 5: Solve for x
x = 271,251,041,644.75/599,703.24 - Step 6: Final answer
x = 452,308.79
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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.