Finding the Third Proportional to 936,445.50 and 2,014,923
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Solution
The third proportional to 936,445.50 and 2,014,923 is: 4,335,452.19
Step by Step Solution
- Step 1: Write the proportion equation
936,445.50 : 2,014,923 = 2,014,923 : x - Step 2: Convert to fraction form
936,445.50/2,014,923 = 2,014,923/x - Step 3: Cross multiply
936,445.50x = 2,014,923 × 2,014,923 - Step 4: Simplify right side
936,445.50x = 4,059,914,695,929 - Step 5: Solve for x
x = 4,059,914,695,929/936,445.50 - Step 6: Final answer
x = 4,335,452.19
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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.