Finding the Third Proportional to 1,183,932 and 2,567,448
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Solution
The third proportional to 1,183,932 and 2,567,448 is: 5,567,709.32
Step by Step Solution
- Step 1: Write the proportion equation
1,183,932 : 2,567,448 = 2,567,448 : x - Step 2: Convert to fraction form
1,183,932/2,567,448 = 2,567,448/x - Step 3: Cross multiply
1,183,932x = 2,567,448 × 2,567,448 - Step 4: Simplify right side
1,183,932x = 6,591,789,232,704 - Step 5: Solve for x
x = 6,591,789,232,704/1,183,932 - Step 6: Final answer
x = 5,567,709.32
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.