Finding the Fourth Proportional to 2,843,495.36, 4,265,243.04 and 950,236.79
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Solution
The fourth proportional to 2,843,495.36, 4,265,243.04 and 950,236.79 is: 1,425,355.19
Step by Step Solution
- Step 1: Write the proportion equation
2,843,495.36 : 4,265,243.04 = 950,236.79 : x - Step 2: Convert to fraction form
2,843,495.36/4,265,243.04 = 950,236.79/x - Step 3: Cross multiply
2,843,495.36x = 4,265,243.04 × 950,236.79 - Step 4: Simplify right side
2,843,495.36x = 4,052,990,854,899.44 - Step 5: Solve for x
x = 4,052,990,854,899.44/2,843,495.36 - Step 6: Final answer
x = 1,425,355.19
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.