Finding the Third Proportional to 221,850.56 and 485,682.75
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Solution
The third proportional to 221,850.56 and 485,682.75 is: 1,063,273.09
Step by Step Solution
- Step 1: Write the proportion equation
221,850.56 : 485,682.75 = 485,682.75 : x - Step 2: Convert to fraction form
221,850.56/485,682.75 = 485,682.75/x - Step 3: Cross multiply
221,850.56x = 485,682.75 × 485,682.75 - Step 4: Simplify right side
221,850.56x = 235,887,733,647.56 - Step 5: Solve for x
x = 235,887,733,647.56/221,850.56 - Step 6: Final answer
x = 1,063,273.09
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.