Finding the Fourth Proportional to 5,795,919.28, 8,682,569.16 and 3,795,310
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Solution
The fourth proportional to 5,795,919.28, 8,682,569.16 and 3,795,310 is: 5,685,559.09
Step by Step Solution
- Step 1: Write the proportion equation
5,795,919.28 : 8,682,569.16 = 3,795,310 : x - Step 2: Convert to fraction form
5,795,919.28/8,682,569.16 = 3,795,310/x - Step 3: Cross multiply
5,795,919.28x = 8,682,569.16 × 3,795,310 - Step 4: Simplify right side
5,795,919.28x = 32,953,041,558,639.60 - Step 5: Solve for x
x = 32,953,041,558,639.60/5,795,919.28 - Step 6: Final answer
x = 5,685,559.09
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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.