Finding the Fourth Proportional to 3,351,267.94, 4,624,611.60 and 1,823,381.14
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Solution
The fourth proportional to 3,351,267.94, 4,624,611.60 and 1,823,381.14 is: 2,516,190.80
Step by Step Solution
- Step 1: Write the proportion equation
3,351,267.94 : 4,624,611.60 = 1,823,381.14 : x - Step 2: Convert to fraction form
3,351,267.94/4,624,611.60 = 1,823,381.14/x - Step 3: Cross multiply
3,351,267.94x = 4,624,611.60 × 1,823,381.14 - Step 4: Simplify right side
3,351,267.94x = 8,432,429,571,265.22 - Step 5: Solve for x
x = 8,432,429,571,265.22/3,351,267.94 - Step 6: Final answer
x = 2,516,190.80
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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.