Finding the Fourth Proportional to 4,157,838, 5,737,816.44 and 2,250,126
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Solution
The fourth proportional to 4,157,838, 5,737,816.44 and 2,250,126 is: 3,105,173.88
Step by Step Solution
- Step 1: Write the proportion equation
4,157,838 : 5,737,816.44 = 2,250,126 : x - Step 2: Convert to fraction form
4,157,838/5,737,816.44 = 2,250,126/x - Step 3: Cross multiply
4,157,838x = 5,737,816.44 × 2,250,126 - Step 4: Simplify right side
4,157,838x = 12,910,809,954,871.44 - Step 5: Solve for x
x = 12,910,809,954,871.44/4,157,838 - Step 6: Final answer
x = 3,105,173.88
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.