Finding the Fourth Proportional to 432,183.40, 596,388.83 and 241,209.09
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Solution
The fourth proportional to 432,183.40, 596,388.83 and 241,209.09 is: 332,855.00
Step by Step Solution
- Step 1: Write the proportion equation
432,183.40 : 596,388.83 = 241,209.09 : x - Step 2: Convert to fraction form
432,183.40/596,388.83 = 241,209.09/x - Step 3: Cross multiply
432,183.40x = 596,388.83 × 241,209.09 - Step 4: Simplify right side
432,183.40x = 143,854,405,764.42 - Step 5: Solve for x
x = 143,854,405,764.42/432,183.40 - Step 6: Final answer
x = 332,855.00
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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.