Finding the Third Proportional to 965,982 and 2,097,930
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Solution
The third proportional to 965,982 and 2,097,930 is: 4,556,306.73
Step by Step Solution
- Step 1: Write the proportion equation
965,982 : 2,097,930 = 2,097,930 : x - Step 2: Convert to fraction form
965,982/2,097,930 = 2,097,930/x - Step 3: Cross multiply
965,982x = 2,097,930 × 2,097,930 - Step 4: Simplify right side
965,982x = 4,401,310,284,900 - Step 5: Solve for x
x = 4,401,310,284,900/965,982 - Step 6: Final answer
x = 4,556,306.73
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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.