Finding the Fourth Proportional to 544,149, 816,241.77 and 244,630.53
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Solution
The fourth proportional to 544,149, 816,241.77 and 244,630.53 is: 366,954.01
Step by Step Solution
- Step 1: Write the proportion equation
544,149 : 816,241.77 = 244,630.53 : x - Step 2: Convert to fraction form
544,149/816,241.77 = 244,630.53/x - Step 3: Cross multiply
544,149x = 816,241.77 × 244,630.53 - Step 4: Simplify right side
544,149x = 199,677,656,803.24 - Step 5: Solve for x
x = 199,677,656,803.24/544,149 - Step 6: Final answer
x = 366,954.01
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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.