Finding the Third Proportional to 794,743 and 1,703,119
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Solution
The third proportional to 794,743 and 1,703,119 is: 3,649,751.34
Step by Step Solution
- Step 1: Write the proportion equation
794,743 : 1,703,119 = 1,703,119 : x - Step 2: Convert to fraction form
794,743/1,703,119 = 1,703,119/x - Step 3: Cross multiply
794,743x = 1,703,119 × 1,703,119 - Step 4: Simplify right side
794,743x = 2,900,614,328,161 - Step 5: Solve for x
x = 2,900,614,328,161/794,743 - Step 6: Final answer
x = 3,649,751.34
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.