Finding the Fourth Proportional to 3,373,494, 5,060,245.88 and 1,378,950
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Solution
The fourth proportional to 3,373,494, 5,060,245.88 and 1,378,950 is: 2,068,426.99
Step by Step Solution
- Step 1: Write the proportion equation
3,373,494 : 5,060,245.88 = 1,378,950 : x - Step 2: Convert to fraction form
3,373,494/5,060,245.88 = 1,378,950/x - Step 3: Cross multiply
3,373,494x = 5,060,245.88 × 1,378,950 - Step 4: Simplify right side
3,373,494x = 6,977,826,056,226 - Step 5: Solve for x
x = 6,977,826,056,226/3,373,494 - Step 6: Final answer
x = 2,068,426.99
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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.