Finding the Fourth Proportional to 593,786.00, 890,542.41 and 353,967.62
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Solution
The fourth proportional to 593,786.00, 890,542.41 and 353,967.62 is: 530,869.99
Step by Step Solution
- Step 1: Write the proportion equation
593,786.00 : 890,542.41 = 353,967.62 : x - Step 2: Convert to fraction form
593,786.00/890,542.41 = 353,967.62/x - Step 3: Cross multiply
593,786.00x = 890,542.41 × 353,967.62 - Step 4: Simplify right side
593,786.00x = 315,223,171,596.67 - Step 5: Solve for x
x = 315,223,171,596.67/593,786.00 - Step 6: Final answer
x = 530,869.99
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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.