Finding the Fourth Proportional to 558,096.24, 837,125.64 and 242,553.12
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Solution
The fourth proportional to 558,096.24, 837,125.64 and 242,553.12 is: 363,821.54
Step by Step Solution
- Step 1: Write the proportion equation
558,096.24 : 837,125.64 = 242,553.12 : x - Step 2: Convert to fraction form
558,096.24/837,125.64 = 242,553.12/x - Step 3: Cross multiply
558,096.24x = 837,125.64 × 242,553.12 - Step 4: Simplify right side
558,096.24x = 203,047,435,814.00 - Step 5: Solve for x
x = 203,047,435,814.00/558,096.24 - Step 6: Final answer
x = 363,821.54
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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.