Finding the Fourth Proportional to 434,868.14, 600,183.63 and 265,200.68
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Solution
The fourth proportional to 434,868.14, 600,183.63 and 265,200.68 is: 366,016.94
Step by Step Solution
- Step 1: Write the proportion equation
434,868.14 : 600,183.63 = 265,200.68 : x - Step 2: Convert to fraction form
434,868.14/600,183.63 = 265,200.68/x - Step 3: Cross multiply
434,868.14x = 600,183.63 × 265,200.68 - Step 4: Simplify right side
434,868.14x = 159,169,106,800.87 - Step 5: Solve for x
x = 159,169,106,800.87/434,868.14 - Step 6: Final answer
x = 366,016.94
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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.