Finding the Third Proportional to 965,832 and 2,097,876
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Solution
The third proportional to 965,832 and 2,097,876 is: 4,556,779.76
Step by Step Solution
- Step 1: Write the proportion equation
965,832 : 2,097,876 = 2,097,876 : x - Step 2: Convert to fraction form
965,832/2,097,876 = 2,097,876/x - Step 3: Cross multiply
965,832x = 2,097,876 × 2,097,876 - Step 4: Simplify right side
965,832x = 4,401,083,711,376 - Step 5: Solve for x
x = 4,401,083,711,376/965,832 - Step 6: Final answer
x = 4,556,779.76
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.