Finding the Fourth Proportional to 344,927.57, 516,806.33 and 244,588.01
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Solution
The fourth proportional to 344,927.57, 516,806.33 and 244,588.01 is: 366,467.17
Step by Step Solution
- Step 1: Write the proportion equation
344,927.57 : 516,806.33 = 244,588.01 : x - Step 2: Convert to fraction form
344,927.57/516,806.33 = 244,588.01/x - Step 3: Cross multiply
344,927.57x = 516,806.33 × 244,588.01 - Step 4: Simplify right side
344,927.57x = 126,404,628,003.13 - Step 5: Solve for x
x = 126,404,628,003.13/344,927.57 - Step 6: Final answer
x = 366,467.17
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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.