Finding the Third Proportional to 2,797,878 and 6,183,876
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Solution
The third proportional to 2,797,878 and 6,183,876 is: 13,667,616.09
Step by Step Solution
- Step 1: Write the proportion equation
2,797,878 : 6,183,876 = 6,183,876 : x - Step 2: Convert to fraction form
2,797,878/6,183,876 = 6,183,876/x - Step 3: Cross multiply
2,797,878x = 6,183,876 × 6,183,876 - Step 4: Simplify right side
2,797,878x = 38,240,322,383,376 - Step 5: Solve for x
x = 38,240,322,383,376/2,797,878 - Step 6: Final answer
x = 13,667,616.09
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Why These Related Problems?
These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.