Finding the Third Proportional to 203,580.84 and 447,309.84
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Solution
The third proportional to 203,580.84 and 447,309.84 is: 982,833.61
Step by Step Solution
- Step 1: Write the proportion equation
203,580.84 : 447,309.84 = 447,309.84 : x - Step 2: Convert to fraction form
203,580.84/447,309.84 = 447,309.84/x - Step 3: Cross multiply
203,580.84x = 447,309.84 × 447,309.84 - Step 4: Simplify right side
203,580.84x = 200,086,096,315.65 - Step 5: Solve for x
x = 200,086,096,315.65/203,580.84 - Step 6: Final answer
x = 982,833.61
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.