Finding the Fourth Proportional to 4,296,550.05, 5,929,394.96 and 2,461,363.02
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Solution
The fourth proportional to 4,296,550.05, 5,929,394.96 and 2,461,363.02 is: 3,396,770.27
Step by Step Solution
- Step 1: Write the proportion equation
4,296,550.05 : 5,929,394.96 = 2,461,363.02 : x - Step 2: Convert to fraction form
4,296,550.05/5,929,394.96 = 2,461,363.02/x - Step 3: Cross multiply
4,296,550.05x = 5,929,394.96 × 2,461,363.02 - Step 4: Simplify right side
4,296,550.05x = 14,594,393,473,211.56 - Step 5: Solve for x
x = 14,594,393,473,211.56/4,296,550.05 - Step 6: Final answer
x = 3,396,770.27
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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.