Finding the Third Proportional to 220,924.13 and 350,385.75
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Solution
The third proportional to 220,924.13 and 350,385.75 is: 555,711.94
Step by Step Solution
- Step 1: Write the proportion equation
220,924.13 : 350,385.75 = 350,385.75 : x - Step 2: Convert to fraction form
220,924.13/350,385.75 = 350,385.75/x - Step 3: Cross multiply
220,924.13x = 350,385.75 × 350,385.75 - Step 4: Simplify right side
220,924.13x = 122,770,173,803.06 - Step 5: Solve for x
x = 122,770,173,803.06/220,924.13 - Step 6: Final answer
x = 555,711.94
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.