Finding the Third Proportional to 917,568 and 1,349,576.44
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Solution
The third proportional to 917,568 and 1,349,576.44 is: 1,984,982.65
Step by Step Solution
- Step 1: Write the proportion equation
917,568 : 1,349,576.44 = 1,349,576.44 : x - Step 2: Convert to fraction form
917,568/1,349,576.44 = 1,349,576.44/x - Step 3: Cross multiply
917,568x = 1,349,576.44 × 1,349,576.44 - Step 4: Simplify right side
917,568x = 1,821,356,560,655.19 - Step 5: Solve for x
x = 1,821,356,560,655.19/917,568 - Step 6: Final answer
x = 1,984,982.65
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.