Finding the Fourth Proportional to 4,229,479.13, 6,346,515.66 and 1,800,236.08
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Solution
The fourth proportional to 4,229,479.13, 6,346,515.66 and 1,800,236.08 is: 2,701,331.80
Step by Step Solution
- Step 1: Write the proportion equation
4,229,479.13 : 6,346,515.66 = 1,800,236.08 : x - Step 2: Convert to fraction form
4,229,479.13/6,346,515.66 = 1,800,236.08/x - Step 3: Cross multiply
4,229,479.13x = 6,346,515.66 × 1,800,236.08 - Step 4: Simplify right side
4,229,479.13x = 11,425,226,457,550.72 - Step 5: Solve for x
x = 11,425,226,457,550.72/4,229,479.13 - Step 6: Final answer
x = 2,701,331.80
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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.