Finding the Third Proportional to 728,767.13 and 1,504,212.75
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Solution
The third proportional to 728,767.13 and 1,504,212.75 is: 3,104,772.32
Step by Step Solution
- Step 1: Write the proportion equation
728,767.13 : 1,504,212.75 = 1,504,212.75 : x - Step 2: Convert to fraction form
728,767.13/1,504,212.75 = 1,504,212.75/x - Step 3: Cross multiply
728,767.13x = 1,504,212.75 × 1,504,212.75 - Step 4: Simplify right side
728,767.13x = 2,262,655,997,262.56 - Step 5: Solve for x
x = 2,262,655,997,262.56/728,767.13 - Step 6: Final answer
x = 3,104,772.32
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Why These Related Problems?
These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.