Finding the Fourth Proportional to 444,715.01, 613,706.97 and 240,765.98
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Solution
The fourth proportional to 444,715.01, 613,706.97 and 240,765.98 is: 332,257.19
Step by Step Solution
- Step 1: Write the proportion equation
444,715.01 : 613,706.97 = 240,765.98 : x - Step 2: Convert to fraction form
444,715.01/613,706.97 = 240,765.98/x - Step 3: Cross multiply
444,715.01x = 613,706.97 × 240,765.98 - Step 4: Simplify right side
444,715.01x = 147,759,760,064.88 - Step 5: Solve for x
x = 147,759,760,064.88/444,715.01 - Step 6: Final answer
x = 332,257.19
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.