Finding the Fourth Proportional to 596,115.44, 822,570.36 and 341,451.44
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Solution
The fourth proportional to 596,115.44, 822,570.36 and 341,451.44 is: 471,163.49
Step by Step Solution
- Step 1: Write the proportion equation
596,115.44 : 822,570.36 = 341,451.44 : x - Step 2: Convert to fraction form
596,115.44/822,570.36 = 341,451.44/x - Step 3: Cross multiply
596,115.44x = 822,570.36 × 341,451.44 - Step 4: Simplify right side
596,115.44x = 280,867,833,923.32 - Step 5: Solve for x
x = 280,867,833,923.32/596,115.44 - Step 6: Final answer
x = 471,163.49
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1.5x scale
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.