Finding the Fourth Proportional to 593,782.24, 890,204.88 and 294,365.92
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Solution
The fourth proportional to 593,782.24, 890,204.88 and 294,365.92 is: 441,316.63
Step by Step Solution
- Step 1: Write the proportion equation
593,782.24 : 890,204.88 = 294,365.92 : x - Step 2: Convert to fraction form
593,782.24/890,204.88 = 294,365.92/x - Step 3: Cross multiply
593,782.24x = 890,204.88 × 294,365.92 - Step 4: Simplify right side
593,782.24x = 262,045,978,489.69 - Step 5: Solve for x
x = 262,045,978,489.69/593,782.24 - Step 6: Final answer
x = 441,316.63
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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.