Finding the Third Proportional to 201,920.06 and 440,512.88
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Solution
The third proportional to 201,920.06 and 440,512.88 is: 961,031.76
Step by Step Solution
- Step 1: Write the proportion equation
201,920.06 : 440,512.88 = 440,512.88 : x - Step 2: Convert to fraction form
201,920.06/440,512.88 = 440,512.88/x - Step 3: Cross multiply
201,920.06x = 440,512.88 × 440,512.88 - Step 4: Simplify right side
201,920.06x = 194,051,593,040.77 - Step 5: Solve for x
x = 194,051,593,040.77/201,920.06 - Step 6: Final answer
x = 961,031.76
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.