Finding the Third Proportional to 302,163.75 and 658,266.75
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Solution
The third proportional to 302,163.75 and 658,266.75 is: 1,434,040.70
Step by Step Solution
- Step 1: Write the proportion equation
302,163.75 : 658,266.75 = 658,266.75 : x - Step 2: Convert to fraction form
302,163.75/658,266.75 = 658,266.75/x - Step 3: Cross multiply
302,163.75x = 658,266.75 × 658,266.75 - Step 4: Simplify right side
302,163.75x = 433,315,114,155.56 - Step 5: Solve for x
x = 433,315,114,155.56/302,163.75 - Step 6: Final answer
x = 1,434,040.70
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.