Finding the Fourth Proportional to 445,198.12, 614,371.98 and 241,249.84
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Solution
The fourth proportional to 445,198.12, 614,371.98 and 241,249.84 is: 332,924.01
Step by Step Solution
- Step 1: Write the proportion equation
445,198.12 : 614,371.98 = 241,249.84 : x - Step 2: Convert to fraction form
445,198.12/614,371.98 = 241,249.84/x - Step 3: Cross multiply
445,198.12x = 614,371.98 × 241,249.84 - Step 4: Simplify right side
445,198.12x = 148,217,141,875.48 - Step 5: Solve for x
x = 148,217,141,875.48/445,198.12 - Step 6: Final answer
x = 332,924.01
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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.