Finding the Third Proportional to 2,842 and 2,842
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Solution
The third proportional to 2,842 and 2,842 is: 2,842
Step by Step Solution
- Step 1: Write the proportion equation
2,842 : 2,842 = 2,842 : x - Step 2: Convert to fraction form
2,842/2,842 = 2,842/x - Step 3: Cross multiply
2,842x = 2,842 × 2,842 - Step 4: Simplify right side
2,842x = 8,076,964 - Step 5: Solve for x
x = 8,076,964/2,842 - Step 6: Final answer
x = 2,842
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These problems maintain the same ratio (1) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.