Finding the Third Proportional to 826,314 and 1,751,844
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Solution
The third proportional to 826,314 and 1,751,844 is: 3,714,032.92
Step by Step Solution
- Step 1: Write the proportion equation
826,314 : 1,751,844 = 1,751,844 : x - Step 2: Convert to fraction form
826,314/1,751,844 = 1,751,844/x - Step 3: Cross multiply
826,314x = 1,751,844 × 1,751,844 - Step 4: Simplify right side
826,314x = 3,068,957,400,336 - Step 5: Solve for x
x = 3,068,957,400,336/826,314 - Step 6: Final answer
x = 3,714,032.92
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.