Finding the Fourth Proportional to 6,260,416.94, 8,647,479.53 and 5,177,064.62
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Solution
The fourth proportional to 6,260,416.94, 8,647,479.53 and 5,177,064.62 is: 7,151,050.92
Step by Step Solution
- Step 1: Write the proportion equation
6,260,416.94 : 8,647,479.53 = 5,177,064.62 : x - Step 2: Convert to fraction form
6,260,416.94/8,647,479.53 = 5,177,064.62/x - Step 3: Cross multiply
6,260,416.94x = 8,647,479.53 × 5,177,064.62 - Step 4: Simplify right side
6,260,416.94x = 44,768,560,257,814.52 - Step 5: Solve for x
x = 44,768,560,257,814.52/6,260,416.94 - Step 6: Final answer
x = 7,151,050.92
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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.