Finding the Fourth Proportional to 2,483,922.81, 3,427,310.51 and 1,451,230.99
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Solution
The fourth proportional to 2,483,922.81, 3,427,310.51 and 1,451,230.99 is: 2,002,404.90
Step by Step Solution
- Step 1: Write the proportion equation
2,483,922.81 : 3,427,310.51 = 1,451,230.99 : x - Step 2: Convert to fraction form
2,483,922.81/3,427,310.51 = 1,451,230.99/x - Step 3: Cross multiply
2,483,922.81x = 3,427,310.51 × 1,451,230.99 - Step 4: Simplify right side
2,483,922.81x = 4,973,819,214,082.39 - Step 5: Solve for x
x = 4,973,819,214,082.39/2,483,922.81 - Step 6: Final answer
x = 2,002,404.90
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.