Finding the Fourth Proportional to 4,456,241.22, 6,149,648.99 and 2,469,410.00
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Solution
The fourth proportional to 4,456,241.22, 6,149,648.99 and 2,469,410.00 is: 3,407,805.81
Step by Step Solution
- Step 1: Write the proportion equation
4,456,241.22 : 6,149,648.99 = 2,469,410.00 : x - Step 2: Convert to fraction form
4,456,241.22/6,149,648.99 = 2,469,410.00/x - Step 3: Cross multiply
4,456,241.22x = 6,149,648.99 × 2,469,410.00 - Step 4: Simplify right side
4,456,241.22x = 15,186,004,733,943.55 - Step 5: Solve for x
x = 15,186,004,733,943.55/4,456,241.22 - Step 6: Final answer
x = 3,407,805.81
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.