Finding the Fourth Proportional to 8,952,745.57, 13,417,886.67 and 3,829,162.26
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Solution
The fourth proportional to 8,952,745.57, 13,417,886.67 and 3,829,162.26 is: 5,738,939.50
Step by Step Solution
- Step 1: Write the proportion equation
8,952,745.57 : 13,417,886.67 = 3,829,162.26 : x - Step 2: Convert to fraction form
8,952,745.57/13,417,886.67 = 3,829,162.26/x - Step 3: Cross multiply
8,952,745.57x = 13,417,886.67 × 3,829,162.26 - Step 4: Simplify right side
8,952,745.57x = 51,379,265,227,742.22 - Step 5: Solve for x
x = 51,379,265,227,742.22/8,952,745.57 - Step 6: Final answer
x = 5,738,939.50
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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.