Finding the Third Proportional to 964,162 and 1,840,844
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Solution
The third proportional to 964,162 and 1,840,844 is: 3,514,665.20
Step by Step Solution
- Step 1: Write the proportion equation
964,162 : 1,840,844 = 1,840,844 : x - Step 2: Convert to fraction form
964,162/1,840,844 = 1,840,844/x - Step 3: Cross multiply
964,162x = 1,840,844 × 1,840,844 - Step 4: Simplify right side
964,162x = 3,388,706,632,336 - Step 5: Solve for x
x = 3,388,706,632,336/964,162 - Step 6: Final answer
x = 3,514,665.20
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Why These Related Problems?
These problems maintain the same ratio (1.91) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.