Finding the Fourth Proportional to 2,483,287.20, 3,725,368.20 and 886,777.20
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Solution
The fourth proportional to 2,483,287.20, 3,725,368.20 and 886,777.20 is: 1,330,321.99
Step by Step Solution
- Step 1: Write the proportion equation
2,483,287.20 : 3,725,368.20 = 886,777.20 : x - Step 2: Convert to fraction form
2,483,287.20/3,725,368.20 = 886,777.20/x - Step 3: Cross multiply
2,483,287.20x = 3,725,368.20 × 886,777.20 - Step 4: Simplify right side
2,483,287.20x = 3,303,571,581,365.04 - Step 5: Solve for x
x = 3,303,571,581,365.04/2,483,287.20 - Step 6: Final answer
x = 1,330,321.99
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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.