Finding the Fourth Proportional to 483,777.36, 725,319.24 and 227,466.48
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Solution
The fourth proportional to 483,777.36, 725,319.24 and 227,466.48 is: 341,036.66
Step by Step Solution
- Step 1: Write the proportion equation
483,777.36 : 725,319.24 = 227,466.48 : x - Step 2: Convert to fraction form
483,777.36/725,319.24 = 227,466.48/x - Step 3: Cross multiply
483,777.36x = 725,319.24 × 227,466.48 - Step 4: Simplify right side
483,777.36x = 164,985,814,399.08 - Step 5: Solve for x
x = 164,985,814,399.08/483,777.36 - Step 6: Final answer
x = 341,036.66
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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.