Finding the Fourth Proportional to 3,244,820.84, 4,866,859.42 and 848,896.68
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Solution
The fourth proportional to 3,244,820.84, 4,866,859.42 and 848,896.68 is: 1,273,247.74
Step by Step Solution
- Step 1: Write the proportion equation
3,244,820.84 : 4,866,859.42 = 848,896.68 : x - Step 2: Convert to fraction form
3,244,820.84/4,866,859.42 = 848,896.68/x - Step 3: Cross multiply
3,244,820.84x = 4,866,859.42 × 848,896.68 - Step 4: Simplify right side
3,244,820.84x = 4,131,460,803,664.73 - Step 5: Solve for x
x = 4,131,460,803,664.73/3,244,820.84 - Step 6: Final answer
x = 1,273,247.74
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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.