Finding the Third Proportional to 110,926.97 and 242,844.19
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Solution
The third proportional to 110,926.97 and 242,844.19 is: 531,640.77
Step by Step Solution
- Step 1: Write the proportion equation
110,926.97 : 242,844.19 = 242,844.19 : x - Step 2: Convert to fraction form
110,926.97/242,844.19 = 242,844.19/x - Step 3: Cross multiply
110,926.97x = 242,844.19 × 242,844.19 - Step 4: Simplify right side
110,926.97x = 58,973,299,402.54 - Step 5: Solve for x
x = 58,973,299,402.54/110,926.97 - Step 6: Final answer
x = 531,640.77
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.