Finding the Fourth Proportional to 467,464.24, 700,482.84 and 277,550.63
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Solution
The fourth proportional to 467,464.24, 700,482.84 and 277,550.63 is: 415,902.30
Step by Step Solution
- Step 1: Write the proportion equation
467,464.24 : 700,482.84 = 277,550.63 : x - Step 2: Convert to fraction form
467,464.24/700,482.84 = 277,550.63/x - Step 3: Cross multiply
467,464.24x = 700,482.84 × 277,550.63 - Step 4: Simplify right side
467,464.24x = 194,419,450,043.78 - Step 5: Solve for x
x = 194,419,450,043.78/467,464.24 - Step 6: Final answer
x = 415,902.30
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1.5x scale
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.