Finding the Third Proportional to 817,104 and 1,795,452
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Solution
The third proportional to 817,104 and 1,795,452 is: 3,945,211.24
Step by Step Solution
- Step 1: Write the proportion equation
817,104 : 1,795,452 = 1,795,452 : x - Step 2: Convert to fraction form
817,104/1,795,452 = 1,795,452/x - Step 3: Cross multiply
817,104x = 1,795,452 × 1,795,452 - Step 4: Simplify right side
817,104x = 3,223,647,884,304 - Step 5: Solve for x
x = 3,223,647,884,304/817,104 - Step 6: Final answer
x = 3,945,211.24
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.