Finding the Fourth Proportional to 4,384,323.59, 6,582,449.21 and 2,466,584.33
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Solution
The fourth proportional to 4,384,323.59, 6,582,449.21 and 2,466,584.33 is: 3,703,231.69
Step by Step Solution
- Step 1: Write the proportion equation
4,384,323.59 : 6,582,449.21 = 2,466,584.33 : x - Step 2: Convert to fraction form
4,384,323.59/6,582,449.21 = 2,466,584.33/x - Step 3: Cross multiply
4,384,323.59x = 6,582,449.21 × 2,466,584.33 - Step 4: Simplify right side
4,384,323.59x = 16,236,166,029,161.71 - Step 5: Solve for x
x = 16,236,166,029,161.71/4,384,323.59 - Step 6: Final answer
x = 3,703,231.69
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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.