Finding the Third Proportional to 1,694,329.31 and 2,581,201.69
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Solution
The third proportional to 1,694,329.31 and 2,581,201.69 is: 3,932,294.69
Step by Step Solution
- Step 1: Write the proportion equation
1,694,329.31 : 2,581,201.69 = 2,581,201.69 : x - Step 2: Convert to fraction form
1,694,329.31/2,581,201.69 = 2,581,201.69/x - Step 3: Cross multiply
1,694,329.31x = 2,581,201.69 × 2,581,201.69 - Step 4: Simplify right side
1,694,329.31x = 6,662,602,151,552.85 - Step 5: Solve for x
x = 6,662,602,151,552.85/1,694,329.31 - Step 6: Final answer
x = 3,932,294.69
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.