Finding the Third Proportional to 222,432.19 and 344,708.44
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Solution
The third proportional to 222,432.19 and 344,708.44 is: 534,202.84
Step by Step Solution
- Step 1: Write the proportion equation
222,432.19 : 344,708.44 = 344,708.44 : x - Step 2: Convert to fraction form
222,432.19/344,708.44 = 344,708.44/x - Step 3: Cross multiply
222,432.19x = 344,708.44 × 344,708.44 - Step 4: Simplify right side
222,432.19x = 118,823,906,883.69 - Step 5: Solve for x
x = 118,823,906,883.69/222,432.19 - Step 6: Final answer
x = 534,202.84
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.