Finding the Third Proportional to 3,321,371.25 and 6,907,821.75
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Solution
The third proportional to 3,321,371.25 and 6,907,821.75 is: 14,366,958.02
Step by Step Solution
- Step 1: Write the proportion equation
3,321,371.25 : 6,907,821.75 = 6,907,821.75 : x - Step 2: Convert to fraction form
3,321,371.25/6,907,821.75 = 6,907,821.75/x - Step 3: Cross multiply
3,321,371.25x = 6,907,821.75 × 6,907,821.75 - Step 4: Simplify right side
3,321,371.25x = 47,718,001,329,773.06 - Step 5: Solve for x
x = 47,718,001,329,773.06/3,321,371.25 - Step 6: Final answer
x = 14,366,958.02
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.