Finding the Third Proportional to 227,772.63 and 498,448.05
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Solution
The third proportional to 227,772.63 and 498,448.05 is: 1,090,782.77
Step by Step Solution
- Step 1: Write the proportion equation
227,772.63 : 498,448.05 = 498,448.05 : x - Step 2: Convert to fraction form
227,772.63/498,448.05 = 498,448.05/x - Step 3: Cross multiply
227,772.63x = 498,448.05 × 498,448.05 - Step 4: Simplify right side
227,772.63x = 248,450,463,221.75 - Step 5: Solve for x
x = 248,450,463,221.75/227,772.63 - Step 6: Final answer
x = 1,090,782.77
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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.