Finding the Fourth Proportional to 5,801,027.40, 8,006,698.26 and 3,223,594.44
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Solution
The fourth proportional to 5,801,027.40, 8,006,698.26 and 3,223,594.44 is: 4,449,271.86
Step by Step Solution
- Step 1: Write the proportion equation
5,801,027.40 : 8,006,698.26 = 3,223,594.44 : x - Step 2: Convert to fraction form
5,801,027.40/8,006,698.26 = 3,223,594.44/x - Step 3: Cross multiply
5,801,027.40x = 8,006,698.26 × 3,223,594.44 - Step 4: Simplify right side
5,801,027.40x = 25,810,347,993,693.67 - Step 5: Solve for x
x = 25,810,347,993,693.67/5,801,027.40 - Step 6: Final answer
x = 4,449,271.86
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.