Finding the Third Proportional to 952,982 and 1,858,086
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Solution
The third proportional to 952,982 and 1,858,086 is: 3,622,821.40
Step by Step Solution
- Step 1: Write the proportion equation
952,982 : 1,858,086 = 1,858,086 : x - Step 2: Convert to fraction form
952,982/1,858,086 = 1,858,086/x - Step 3: Cross multiply
952,982x = 1,858,086 × 1,858,086 - Step 4: Simplify right side
952,982x = 3,452,483,583,396 - Step 5: Solve for x
x = 3,452,483,583,396/952,982 - Step 6: Final answer
x = 3,622,821.40
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Why These Related Problems?
These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.