Finding the Third Proportional to 927,652 and 1,995,538
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Solution
The third proportional to 927,652 and 1,995,538 is: 4,292,743.30
Step by Step Solution
- Step 1: Write the proportion equation
927,652 : 1,995,538 = 1,995,538 : x - Step 2: Convert to fraction form
927,652/1,995,538 = 1,995,538/x - Step 3: Cross multiply
927,652x = 1,995,538 × 1,995,538 - Step 4: Simplify right side
927,652x = 3,982,171,909,444 - Step 5: Solve for x
x = 3,982,171,909,444/927,652 - Step 6: Final answer
x = 4,292,743.30
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.