Finding the Fourth Proportional to 4,595,363.82, 6,889,853.45 and 2,035,183.55
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Solution
The fourth proportional to 4,595,363.82, 6,889,853.45 and 2,035,183.55 is: 3,051,361.53
Step by Step Solution
- Step 1: Write the proportion equation
4,595,363.82 : 6,889,853.45 = 2,035,183.55 : x - Step 2: Convert to fraction form
4,595,363.82/6,889,853.45 = 2,035,183.55/x - Step 3: Cross multiply
4,595,363.82x = 6,889,853.45 × 2,035,183.55 - Step 4: Simplify right side
4,595,363.82x = 14,022,116,373,989.44 - Step 5: Solve for x
x = 14,022,116,373,989.44/4,595,363.82 - Step 6: Final answer
x = 3,051,361.53
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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.