Finding the Third Proportional to 1,267,180.88 and 2,624,138.44
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Solution
The third proportional to 1,267,180.88 and 2,624,138.44 is: 5,434,190.71
Step by Step Solution
- Step 1: Write the proportion equation
1,267,180.88 : 2,624,138.44 = 2,624,138.44 : x - Step 2: Convert to fraction form
1,267,180.88/2,624,138.44 = 2,624,138.44/x - Step 3: Cross multiply
1,267,180.88x = 2,624,138.44 × 2,624,138.44 - Step 4: Simplify right side
1,267,180.88x = 6,886,102,539,164.94 - Step 5: Solve for x
x = 6,886,102,539,164.94/1,267,180.88 - Step 6: Final answer
x = 5,434,190.71
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.