Finding the Fourth Proportional to 448,984.77, 673,593.84 and 224,336.13
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Solution
The fourth proportional to 448,984.77, 673,593.84 and 224,336.13 is: 336,562.50
Step by Step Solution
- Step 1: Write the proportion equation
448,984.77 : 673,593.84 = 224,336.13 : x - Step 2: Convert to fraction form
448,984.77/673,593.84 = 224,336.13/x - Step 3: Cross multiply
448,984.77x = 673,593.84 × 224,336.13 - Step 4: Simplify right side
448,984.77x = 151,111,435,257.44 - Step 5: Solve for x
x = 151,111,435,257.44/448,984.77 - Step 6: Final answer
x = 336,562.50
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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.