Finding the Fourth Proportional to 5,823,993.14, 8,037,137.41 and 3,378,052.34
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Solution
The fourth proportional to 5,823,993.14, 8,037,137.41 and 3,378,052.34 is: 4,661,727.82
Step by Step Solution
- Step 1: Write the proportion equation
5,823,993.14 : 8,037,137.41 = 3,378,052.34 : x - Step 2: Convert to fraction form
5,823,993.14/8,037,137.41 = 3,378,052.34/x - Step 3: Cross multiply
5,823,993.14x = 8,037,137.41 × 3,378,052.34 - Step 4: Simplify right side
5,823,993.14x = 27,149,870,834,752.04 - Step 5: Solve for x
x = 27,149,870,834,752.04/5,823,993.14 - Step 6: Final answer
x = 4,661,727.82
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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.