Finding the Fourth Proportional to 373,637.70, 560,596.77 and 223,984.62
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Solution
The fourth proportional to 373,637.70, 560,596.77 and 223,984.62 is: 336,060.99
Step by Step Solution
- Step 1: Write the proportion equation
373,637.70 : 560,596.77 = 223,984.62 : x - Step 2: Convert to fraction form
373,637.70/560,596.77 = 223,984.62/x - Step 3: Cross multiply
373,637.70x = 560,596.77 × 223,984.62 - Step 4: Simplify right side
373,637.70x = 125,565,054,501.68 - Step 5: Solve for x
x = 125,565,054,501.68/373,637.70 - Step 6: Final answer
x = 336,060.99
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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.