Finding the Third Proportional to 882,693 and 1,363,962
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Solution
The third proportional to 882,693 and 1,363,962 is: 2,107,632.37
Step by Step Solution
- Step 1: Write the proportion equation
882,693 : 1,363,962 = 1,363,962 : x - Step 2: Convert to fraction form
882,693/1,363,962 = 1,363,962/x - Step 3: Cross multiply
882,693x = 1,363,962 × 1,363,962 - Step 4: Simplify right side
882,693x = 1,860,392,337,444 - Step 5: Solve for x
x = 1,860,392,337,444/882,693 - Step 6: Final answer
x = 2,107,632.37
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.