Finding the Third Proportional to 1,347,113.25 and 2,993,163.75
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Solution
The third proportional to 1,347,113.25 and 2,993,163.75 is: 6,650,539.02
Step by Step Solution
- Step 1: Write the proportion equation
1,347,113.25 : 2,993,163.75 = 2,993,163.75 : x - Step 2: Convert to fraction form
1,347,113.25/2,993,163.75 = 2,993,163.75/x - Step 3: Cross multiply
1,347,113.25x = 2,993,163.75 × 2,993,163.75 - Step 4: Simplify right side
1,347,113.25x = 8,959,029,234,314.06 - Step 5: Solve for x
x = 8,959,029,234,314.06/1,347,113.25 - Step 6: Final answer
x = 6,650,539.02
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.