Finding the Third Proportional to 180,260.25 and 417,291.75
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Solution
The third proportional to 180,260.25 and 417,291.75 is: 966,005.56
Step by Step Solution
- Step 1: Write the proportion equation
180,260.25 : 417,291.75 = 417,291.75 : x - Step 2: Convert to fraction form
180,260.25/417,291.75 = 417,291.75/x - Step 3: Cross multiply
180,260.25x = 417,291.75 × 417,291.75 - Step 4: Simplify right side
180,260.25x = 174,132,404,618.06 - Step 5: Solve for x
x = 174,132,404,618.06/180,260.25 - Step 6: Final answer
x = 966,005.56
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Why These Related Problems?
These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.