Finding the Fourth Proportional to 5,994,069.45, 8,271,647.87 and 3,277,757.13
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Solution
The fourth proportional to 5,994,069.45, 8,271,647.87 and 3,277,757.13 is: 4,523,212.99
Step by Step Solution
- Step 1: Write the proportion equation
5,994,069.45 : 8,271,647.87 = 3,277,757.13 : x - Step 2: Convert to fraction form
5,994,069.45/8,271,647.87 = 3,277,757.13/x - Step 3: Cross multiply
5,994,069.45x = 8,271,647.87 × 3,277,757.13 - Step 4: Simplify right side
5,994,069.45x = 27,112,452,782,741.81 - Step 5: Solve for x
x = 27,112,452,782,741.81/5,994,069.45 - Step 6: Final answer
x = 4,523,212.99
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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.