Finding the Fourth Proportional to 9,792,535.24, 14,691,163.74 and 3,401,858.44
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Solution
The fourth proportional to 9,792,535.24, 14,691,163.74 and 3,401,858.44 is: 5,103,607.81
Step by Step Solution
- Step 1: Write the proportion equation
9,792,535.24 : 14,691,163.74 = 3,401,858.44 : x - Step 2: Convert to fraction form
9,792,535.24/14,691,163.74 = 3,401,858.44/x - Step 3: Cross multiply
9,792,535.24x = 14,691,163.74 × 3,401,858.44 - Step 4: Simplify right side
9,792,535.24x = 49,977,259,362,340.97 - Step 5: Solve for x
x = 49,977,259,362,340.97/9,792,535.24 - Step 6: Final answer
x = 5,103,607.81
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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.