Finding the Fourth Proportional to 9,458,899.23, 14,188,348.98 and 2,270,433.12
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Solution
The fourth proportional to 9,458,899.23, 14,188,348.98 and 2,270,433.12 is: 3,405,649.71
Step by Step Solution
- Step 1: Write the proportion equation
9,458,899.23 : 14,188,348.98 = 2,270,433.12 : x - Step 2: Convert to fraction form
9,458,899.23/14,188,348.98 = 2,270,433.12/x - Step 3: Cross multiply
9,458,899.23x = 14,188,348.98 × 2,270,433.12 - Step 4: Simplify right side
9,458,899.23x = 32,213,697,442,310.22 - Step 5: Solve for x
x = 32,213,697,442,310.22/9,458,899.23 - Step 6: Final answer
x = 3,405,649.71
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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.