Finding the Third Proportional to 1,207,896.75 and 2,604,930.75
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Solution
The third proportional to 1,207,896.75 and 2,604,930.75 is: 5,617,751.86
Step by Step Solution
- Step 1: Write the proportion equation
1,207,896.75 : 2,604,930.75 = 2,604,930.75 : x - Step 2: Convert to fraction form
1,207,896.75/2,604,930.75 = 2,604,930.75/x - Step 3: Cross multiply
1,207,896.75x = 2,604,930.75 × 2,604,930.75 - Step 4: Simplify right side
1,207,896.75x = 6,785,664,212,295.56 - Step 5: Solve for x
x = 6,785,664,212,295.56/1,207,896.75 - Step 6: Final answer
x = 5,617,751.86
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.