Finding the Fourth Proportional to 5,968,771.70, 8,953,698.90 and 1,651,092.44
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Solution
The fourth proportional to 5,968,771.70, 8,953,698.90 and 1,651,092.44 is: 2,476,788.41
Step by Step Solution
- Step 1: Write the proportion equation
5,968,771.70 : 8,953,698.90 = 1,651,092.44 : x - Step 2: Convert to fraction form
5,968,771.70/8,953,698.90 = 1,651,092.44/x - Step 3: Cross multiply
5,968,771.70x = 8,953,698.90 × 1,651,092.44 - Step 4: Simplify right side
5,968,771.70x = 14,783,384,563,826.32 - Step 5: Solve for x
x = 14,783,384,563,826.32/5,968,771.70 - Step 6: Final answer
x = 2,476,788.41
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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.