Finding the Third Proportional to 534,750 and 799,422
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Solution
The third proportional to 534,750 and 799,422 is: 1,195,092.16
Step by Step Solution
- Step 1: Write the proportion equation
534,750 : 799,422 = 799,422 : x - Step 2: Convert to fraction form
534,750/799,422 = 799,422/x - Step 3: Cross multiply
534,750x = 799,422 × 799,422 - Step 4: Simplify right side
534,750x = 639,075,534,084 - Step 5: Solve for x
x = 639,075,534,084/534,750 - Step 6: Final answer
x = 1,195,092.16
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.