Finding the Fourth Proportional to 4,152,743.85, 6,222,408.98 and 2,350,267.05
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Solution
The fourth proportional to 4,152,743.85, 6,222,408.98 and 2,350,267.05 is: 3,521,604.83
Step by Step Solution
- Step 1: Write the proportion equation
4,152,743.85 : 6,222,408.98 = 2,350,267.05 : x - Step 2: Convert to fraction form
4,152,743.85/6,222,408.98 = 2,350,267.05/x - Step 3: Cross multiply
4,152,743.85x = 6,222,408.98 × 2,350,267.05 - Step 4: Simplify right side
4,152,743.85x = 14,624,322,785,566.77 - Step 5: Solve for x
x = 14,624,322,785,566.77/4,152,743.85 - Step 6: Final answer
x = 3,521,604.83
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.