Finding the Fourth Proportional to 599,702.99, 827,567.60 and 327,768.66
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Solution
The fourth proportional to 599,702.99, 827,567.60 and 327,768.66 is: 452,308.44
Step by Step Solution
- Step 1: Write the proportion equation
599,702.99 : 827,567.60 = 327,768.66 : x - Step 2: Convert to fraction form
599,702.99/827,567.60 = 327,768.66/x - Step 3: Cross multiply
599,702.99x = 827,567.60 × 327,768.66 - Step 4: Simplify right side
599,702.99x = 271,250,721,672.57 - Step 5: Solve for x
x = 271,250,721,672.57/599,702.99 - Step 6: Final answer
x = 452,308.44
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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.