Finding the Fourth Proportional to 2,054,629.96, 2,835,235.38 and 1,149,037
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Solution
The fourth proportional to 2,054,629.96, 2,835,235.38 and 1,149,037 is: 1,585,584.96
Step by Step Solution
- Step 1: Write the proportion equation
2,054,629.96 : 2,835,235.38 = 1,149,037 : x - Step 2: Convert to fraction form
2,054,629.96/2,835,235.38 = 1,149,037/x - Step 3: Cross multiply
2,054,629.96x = 2,835,235.38 × 1,149,037 - Step 4: Simplify right side
2,054,629.96x = 3,257,790,355,329.06 - Step 5: Solve for x
x = 3,257,790,355,329.06/2,054,629.96 - Step 6: Final answer
x = 1,585,584.96
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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.