Finding the Fourth Proportional to 4,067,245.08, 6,099,313.86 and 1,370,845.80
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Solution
The fourth proportional to 4,067,245.08, 6,099,313.86 and 1,370,845.80 is: 2,055,745.01
Step by Step Solution
- Step 1: Write the proportion equation
4,067,245.08 : 6,099,313.86 = 1,370,845.80 : x - Step 2: Convert to fraction form
4,067,245.08/6,099,313.86 = 1,370,845.80/x - Step 3: Cross multiply
4,067,245.08x = 6,099,313.86 × 1,370,845.80 - Step 4: Simplify right side
4,067,245.08x = 8,361,218,787,862.79 - Step 5: Solve for x
x = 8,361,218,787,862.79/4,067,245.08 - Step 6: Final answer
x = 2,055,745.01
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.