Finding the Fourth Proportional to 17,954,075.97, 26,934,896.79 and 5,822,593.49
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Solution
The fourth proportional to 17,954,075.97, 26,934,896.79 and 5,822,593.49 is: 8,735,117.02
Step by Step Solution
- Step 1: Write the proportion equation
17,954,075.97 : 26,934,896.79 = 5,822,593.49 : x - Step 2: Convert to fraction form
17,954,075.97/26,934,896.79 = 5,822,593.49/x - Step 3: Cross multiply
17,954,075.97x = 26,934,896.79 × 5,822,593.49 - Step 4: Simplify right side
17,954,075.97x = 156,830,954,568,601.41 - Step 5: Solve for x
x = 156,830,954,568,601.41/17,954,075.97 - Step 6: Final answer
x = 8,735,117.02
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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.