Finding the Third Proportional to 734,652 and 1,135,225
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Solution
The third proportional to 734,652 and 1,135,225 is: 1,754,212.61
Step by Step Solution
- Step 1: Write the proportion equation
734,652 : 1,135,225 = 1,135,225 : x - Step 2: Convert to fraction form
734,652/1,135,225 = 1,135,225/x - Step 3: Cross multiply
734,652x = 1,135,225 × 1,135,225 - Step 4: Simplify right side
734,652x = 1,288,735,800,625 - Step 5: Solve for x
x = 1,288,735,800,625/734,652 - Step 6: Final answer
x = 1,754,212.61
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.