Finding the Third Proportional to 204,386.63 and 449,097.75
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Solution
The third proportional to 204,386.63 and 449,097.75 is: 986,800.33
Step by Step Solution
- Step 1: Write the proportion equation
204,386.63 : 449,097.75 = 449,097.75 : x - Step 2: Convert to fraction form
204,386.63/449,097.75 = 449,097.75/x - Step 3: Cross multiply
204,386.63x = 449,097.75 × 449,097.75 - Step 4: Simplify right side
204,386.63x = 201,688,789,055.06 - Step 5: Solve for x
x = 201,688,789,055.06/204,386.63 - Step 6: Final answer
x = 986,800.33
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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.