Finding the Third Proportional to 956,922 and 1,541,811
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Solution
The third proportional to 956,922 and 1,541,811 is: 2,484,195.33
Step by Step Solution
- Step 1: Write the proportion equation
956,922 : 1,541,811 = 1,541,811 : x - Step 2: Convert to fraction form
956,922/1,541,811 = 1,541,811/x - Step 3: Cross multiply
956,922x = 1,541,811 × 1,541,811 - Step 4: Simplify right side
956,922x = 2,377,181,159,721 - Step 5: Solve for x
x = 2,377,181,159,721/956,922 - Step 6: Final answer
x = 2,484,195.33
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Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.