Finding the Third Proportional to 205,763.63 and 449,232.75
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Solution
The third proportional to 205,763.63 and 449,232.75 is: 980,785.91
Step by Step Solution
- Step 1: Write the proportion equation
205,763.63 : 449,232.75 = 449,232.75 : x - Step 2: Convert to fraction form
205,763.63/449,232.75 = 449,232.75/x - Step 3: Cross multiply
205,763.63x = 449,232.75 × 449,232.75 - Step 4: Simplify right side
205,763.63x = 201,810,063,672.56 - Step 5: Solve for x
x = 201,810,063,672.56/205,763.63 - Step 6: Final answer
x = 980,785.91
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.