Finding the Fourth Proportional to 5,777,544.84, 8,667,756.43 and 1,734,107.46
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Solution
The fourth proportional to 5,777,544.84, 8,667,756.43 and 1,734,107.46 is: 2,601,593.15
Step by Step Solution
- Step 1: Write the proportion equation
5,777,544.84 : 8,667,756.43 = 1,734,107.46 : x - Step 2: Convert to fraction form
5,777,544.84/8,667,756.43 = 1,734,107.46/x - Step 3: Cross multiply
5,777,544.84x = 8,667,756.43 × 1,734,107.46 - Step 4: Simplify right side
5,777,544.84x = 15,030,821,049,886.61 - Step 5: Solve for x
x = 15,030,821,049,886.61/5,777,544.84 - Step 6: Final answer
x = 2,601,593.15
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.