Finding the Third Proportional to 1,228,749.75 and 2,693,696.63
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Solution
The third proportional to 1,228,749.75 and 2,693,696.63 is: 5,905,190.63
Step by Step Solution
- Step 1: Write the proportion equation
1,228,749.75 : 2,693,696.63 = 2,693,696.63 : x - Step 2: Convert to fraction form
1,228,749.75/2,693,696.63 = 2,693,696.63/x - Step 3: Cross multiply
1,228,749.75x = 2,693,696.63 × 2,693,696.63 - Step 4: Simplify right side
1,228,749.75x = 7,256,001,507,536.39 - Step 5: Solve for x
x = 7,256,001,507,536.39/1,228,749.75 - Step 6: Final answer
x = 5,905,190.63
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.