Finding the Fourth Proportional to 592,176.02, 888,171.23 and 192,814.09
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Solution
The fourth proportional to 592,176.02, 888,171.23 and 192,814.09 is: 289,190.92
Step by Step Solution
- Step 1: Write the proportion equation
592,176.02 : 888,171.23 = 192,814.09 : x - Step 2: Convert to fraction form
592,176.02/888,171.23 = 192,814.09/x - Step 3: Cross multiply
592,176.02x = 888,171.23 × 192,814.09 - Step 4: Simplify right side
592,176.02x = 171,251,925,738.24 - Step 5: Solve for x
x = 171,251,925,738.24/592,176.02 - Step 6: Final answer
x = 289,190.92
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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.