Finding the Third Proportional to 2,879,286.75 and 6,177,505.50
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Solution
The third proportional to 2,879,286.75 and 6,177,505.50 is: 13,253,828.99
Step by Step Solution
- Step 1: Write the proportion equation
2,879,286.75 : 6,177,505.50 = 6,177,505.50 : x - Step 2: Convert to fraction form
2,879,286.75/6,177,505.50 = 6,177,505.50/x - Step 3: Cross multiply
2,879,286.75x = 6,177,505.50 × 6,177,505.50 - Step 4: Simplify right side
2,879,286.75x = 38,161,574,202,530.25 - Step 5: Solve for x
x = 38,161,574,202,530.25/2,879,286.75 - Step 6: Final answer
x = 13,253,828.99
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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.