Finding the Third Proportional to 791,667 and 1,707,750
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Solution
The third proportional to 791,667 and 1,707,750 is: 3,683,884.84
Step by Step Solution
- Step 1: Write the proportion equation
791,667 : 1,707,750 = 1,707,750 : x - Step 2: Convert to fraction form
791,667/1,707,750 = 1,707,750/x - Step 3: Cross multiply
791,667x = 1,707,750 × 1,707,750 - Step 4: Simplify right side
791,667x = 2,916,410,062,500 - Step 5: Solve for x
x = 2,916,410,062,500/791,667 - Step 6: Final answer
x = 3,683,884.84
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.