Finding the Third Proportional to 204,373.13 and 449,070.75
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Solution
The third proportional to 204,373.13 and 449,070.75 is: 986,746.86
Step by Step Solution
- Step 1: Write the proportion equation
204,373.13 : 449,070.75 = 449,070.75 : x - Step 2: Convert to fraction form
204,373.13/449,070.75 = 449,070.75/x - Step 3: Cross multiply
204,373.13x = 449,070.75 × 449,070.75 - Step 4: Simplify right side
204,373.13x = 201,664,538,505.56 - Step 5: Solve for x
x = 201,664,538,505.56/204,373.13 - Step 6: Final answer
x = 986,746.86
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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.