Finding the Third Proportional to 945,850.92 and 2,069,236.13
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Solution
The third proportional to 945,850.92 and 2,069,236.13 is: 4,526,863.63
Step by Step Solution
- Step 1: Write the proportion equation
945,850.92 : 2,069,236.13 = 2,069,236.13 : x - Step 2: Convert to fraction form
945,850.92/2,069,236.13 = 2,069,236.13/x - Step 3: Cross multiply
945,850.92x = 2,069,236.13 × 2,069,236.13 - Step 4: Simplify right side
945,850.92x = 4,281,738,141,005.02 - Step 5: Solve for x
x = 4,281,738,141,005.02/945,850.92 - Step 6: Final answer
x = 4,526,863.63
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.