Finding the Third Proportional to 1,040.63 and 2,246.44
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Solution
The third proportional to 1,040.63 and 2,246.44 is: 4,849.47
Step by Step Solution
- Step 1: Write the proportion equation
1,040.63 : 2,246.44 = 2,246.44 : x - Step 2: Convert to fraction form
1,040.63/2,246.44 = 2,246.44/x - Step 3: Cross multiply
1,040.63x = 2,246.44 × 2,246.44 - Step 4: Simplify right side
1,040.63x = 5,046,481.44 - Step 5: Solve for x
x = 5,046,481.44/1,040.63 - Step 6: Final answer
x = 4,849.47
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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.