Finding the Third Proportional to 340,809 and 504,633
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Solution
The third proportional to 340,809 and 504,633 is: 747,205.81
Step by Step Solution
- Step 1: Write the proportion equation
340,809 : 504,633 = 504,633 : x - Step 2: Convert to fraction form
340,809/504,633 = 504,633/x - Step 3: Cross multiply
340,809x = 504,633 × 504,633 - Step 4: Simplify right side
340,809x = 254,654,464,689 - Step 5: Solve for x
x = 254,654,464,689/340,809 - Step 6: Final answer
x = 747,205.81
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Why These Related Problems?
These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.