Finding the Fourth Proportional to 437,185.24, 603,303.84 and 246,194.52
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Solution
The fourth proportional to 437,185.24, 603,303.84 and 246,194.52 is: 339,741.80
Step by Step Solution
- Step 1: Write the proportion equation
437,185.24 : 603,303.84 = 246,194.52 : x - Step 2: Convert to fraction form
437,185.24/603,303.84 = 246,194.52/x - Step 3: Cross multiply
437,185.24x = 603,303.84 × 246,194.52 - Step 4: Simplify right side
437,185.24x = 148,530,099,302.96 - Step 5: Solve for x
x = 148,530,099,302.96/437,185.24 - Step 6: Final answer
x = 339,741.80
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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.