Finding the Third Proportional to 733,755 and 978,433
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Solution
The third proportional to 733,755 and 978,433 is: 1,304,701.35
Step by Step Solution
- Step 1: Write the proportion equation
733,755 : 978,433 = 978,433 : x - Step 2: Convert to fraction form
733,755/978,433 = 978,433/x - Step 3: Cross multiply
733,755x = 978,433 × 978,433 - Step 4: Simplify right side
733,755x = 957,331,135,489 - Step 5: Solve for x
x = 957,331,135,489/733,755 - Step 6: Final answer
x = 1,304,701.35
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Why These Related Problems?
These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.