Finding the Third Proportional to 936,180.75 and 2,016,567
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Solution
The third proportional to 936,180.75 and 2,016,567 is: 4,343,757.83
Step by Step Solution
- Step 1: Write the proportion equation
936,180.75 : 2,016,567 = 2,016,567 : x - Step 2: Convert to fraction form
936,180.75/2,016,567 = 2,016,567/x - Step 3: Cross multiply
936,180.75x = 2,016,567 × 2,016,567 - Step 4: Simplify right side
936,180.75x = 4,066,542,465,489 - Step 5: Solve for x
x = 4,066,542,465,489/936,180.75 - Step 6: Final answer
x = 4,343,757.83
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.