Finding the Third Proportional to 1,203,879.94 and 2,507,405.06
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Solution
The third proportional to 1,203,879.94 and 2,507,405.06 is: 5,222,348.14
Step by Step Solution
- Step 1: Write the proportion equation
1,203,879.94 : 2,507,405.06 = 2,507,405.06 : x - Step 2: Convert to fraction form
1,203,879.94/2,507,405.06 = 2,507,405.06/x - Step 3: Cross multiply
1,203,879.94x = 2,507,405.06 × 2,507,405.06 - Step 4: Simplify right side
1,203,879.94x = 6,287,080,147,450.63 - Step 5: Solve for x
x = 6,287,080,147,450.63/1,203,879.94 - Step 6: Final answer
x = 5,222,348.14
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.