Finding the Fourth Proportional to 9,596,820.26, 14,395,230.43 and 3,207,072.62
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Solution
The fourth proportional to 9,596,820.26, 14,395,230.43 and 3,207,072.62 is: 4,810,608.95
Step by Step Solution
- Step 1: Write the proportion equation
9,596,820.26 : 14,395,230.43 = 3,207,072.62 : x - Step 2: Convert to fraction form
9,596,820.26/14,395,230.43 = 3,207,072.62/x - Step 3: Cross multiply
9,596,820.26x = 14,395,230.43 × 3,207,072.62 - Step 4: Simplify right side
9,596,820.26x = 46,166,549,398,614.22 - Step 5: Solve for x
x = 46,166,549,398,614.22/9,596,820.26 - Step 6: Final answer
x = 4,810,608.95
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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.