Finding the Third Proportional to 775,014 and 1,702,794
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Solution
The third proportional to 775,014 and 1,702,794 is: 3,741,232.30
Step by Step Solution
- Step 1: Write the proportion equation
775,014 : 1,702,794 = 1,702,794 : x - Step 2: Convert to fraction form
775,014/1,702,794 = 1,702,794/x - Step 3: Cross multiply
775,014x = 1,702,794 × 1,702,794 - Step 4: Simplify right side
775,014x = 2,899,507,406,436 - Step 5: Solve for x
x = 2,899,507,406,436/775,014 - Step 6: Final answer
x = 3,741,232.30
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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.