Finding the Fourth Proportional to 4,661,797.44, 6,992,686.44 and 1,467,202.80
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Solution
The fourth proportional to 4,661,797.44, 6,992,686.44 and 1,467,202.80 is: 2,200,801.14
Step by Step Solution
- Step 1: Write the proportion equation
4,661,797.44 : 6,992,686.44 = 1,467,202.80 : x - Step 2: Convert to fraction form
4,661,797.44/6,992,686.44 = 1,467,202.80/x - Step 3: Cross multiply
4,661,797.44x = 6,992,686.44 × 1,467,202.80 - Step 4: Simplify right side
4,661,797.44x = 10,259,689,124,290.03 - Step 5: Solve for x
x = 10,259,689,124,290.03/4,661,797.44 - Step 6: Final answer
x = 2,200,801.14
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.