Finding the Fourth Proportional to 366,406.94, 549,800.26 and 244,912.49
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Solution
The fourth proportional to 366,406.94, 549,800.26 and 244,912.49 is: 367,495.62
Step by Step Solution
- Step 1: Write the proportion equation
366,406.94 : 549,800.26 = 244,912.49 : x - Step 2: Convert to fraction form
366,406.94/549,800.26 = 244,912.49/x - Step 3: Cross multiply
366,406.94x = 549,800.26 × 244,912.49 - Step 4: Simplify right side
366,406.94x = 134,652,947,833.40 - Step 5: Solve for x
x = 134,652,947,833.40/366,406.94 - Step 6: Final answer
x = 367,495.62
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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.