Finding the Third Proportional to 203,750.44 and 445,363.31
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Solution
The third proportional to 203,750.44 and 445,363.31 is: 973,487.38
Step by Step Solution
- Step 1: Write the proportion equation
203,750.44 : 445,363.31 = 445,363.31 : x - Step 2: Convert to fraction form
203,750.44/445,363.31 = 445,363.31/x - Step 3: Cross multiply
203,750.44x = 445,363.31 × 445,363.31 - Step 4: Simplify right side
203,750.44x = 198,348,480,120.97 - Step 5: Solve for x
x = 198,348,480,120.97/203,750.44 - Step 6: Final answer
x = 973,487.38
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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.