Finding the Fourth Proportional to 600,928.34, 901,481.58 and 174,467.68
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Solution
The fourth proportional to 600,928.34, 901,481.58 and 174,467.68 is: 261,727.38
Step by Step Solution
- Step 1: Write the proportion equation
600,928.34 : 901,481.58 = 174,467.68 : x - Step 2: Convert to fraction form
600,928.34/901,481.58 = 174,467.68/x - Step 3: Cross multiply
600,928.34x = 901,481.58 × 174,467.68 - Step 4: Simplify right side
600,928.34x = 157,279,397,571.63 - Step 5: Solve for x
x = 157,279,397,571.63/600,928.34 - Step 6: Final answer
x = 261,727.38
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.