Finding the Third Proportional to 197,553.94 and 425,067.75
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Solution
The third proportional to 197,553.94 and 425,067.75 is: 914,598.79
Step by Step Solution
- Step 1: Write the proportion equation
197,553.94 : 425,067.75 = 425,067.75 : x - Step 2: Convert to fraction form
197,553.94/425,067.75 = 425,067.75/x - Step 3: Cross multiply
197,553.94x = 425,067.75 × 425,067.75 - Step 4: Simplify right side
197,553.94x = 180,682,592,090.06 - Step 5: Solve for x
x = 180,682,592,090.06/197,553.94 - Step 6: Final answer
x = 914,598.79
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.