Finding the Third Proportional to 823,106 and 1,735,879
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Solution
The third proportional to 823,106 and 1,735,879 is: 3,660,860.09
Step by Step Solution
- Step 1: Write the proportion equation
823,106 : 1,735,879 = 1,735,879 : x - Step 2: Convert to fraction form
823,106/1,735,879 = 1,735,879/x - Step 3: Cross multiply
823,106x = 1,735,879 × 1,735,879 - Step 4: Simplify right side
823,106x = 3,013,275,902,641 - Step 5: Solve for x
x = 3,013,275,902,641/823,106 - Step 6: Final answer
x = 3,660,860.09
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.