Finding the Fourth Proportional to 6,260,412.94, 8,647,474 and 5,177,060.62
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Solution
The fourth proportional to 6,260,412.94, 8,647,474 and 5,177,060.62 is: 7,151,045.39
Step by Step Solution
- Step 1: Write the proportion equation
6,260,412.94 : 8,647,474 = 5,177,060.62 : x - Step 2: Convert to fraction form
6,260,412.94/8,647,474 = 5,177,060.62/x - Step 3: Cross multiply
6,260,412.94x = 8,647,474 × 5,177,060.62 - Step 4: Simplify right side
6,260,412.94x = 44,768,497,107,873.88 - Step 5: Solve for x
x = 44,768,497,107,873.88/6,260,412.94 - Step 6: Final answer
x = 7,151,045.39
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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.