Finding the Fourth Proportional to 6,049,233.80, 9,073,850.70 and 3,809,745.80
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Solution
The fourth proportional to 6,049,233.80, 9,073,850.70 and 3,809,745.80 is: 5,714,618.70
Step by Step Solution
- Step 1: Write the proportion equation
6,049,233.80 : 9,073,850.70 = 3,809,745.80 : x - Step 2: Convert to fraction form
6,049,233.80/9,073,850.70 = 3,809,745.80/x - Step 3: Cross multiply
6,049,233.80x = 9,073,850.70 × 3,809,745.80 - Step 4: Simplify right side
6,049,233.80x = 34,569,064,594,152.05 - Step 5: Solve for x
x = 34,569,064,594,152.05/6,049,233.80 - Step 6: Final answer
x = 5,714,618.70
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Similar ratio
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1.5x scale
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.