Finding the Fourth Proportional to 587,953.44, 882,442.08 and 335,738.88
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Solution
The fourth proportional to 587,953.44, 882,442.08 and 335,738.88 is: 503,900.64
Step by Step Solution
- Step 1: Write the proportion equation
587,953.44 : 882,442.08 = 335,738.88 : x - Step 2: Convert to fraction form
587,953.44/882,442.08 = 335,738.88/x - Step 3: Cross multiply
587,953.44x = 882,442.08 × 335,738.88 - Step 4: Simplify right side
587,953.44x = 296,270,115,604.07 - Step 5: Solve for x
x = 296,270,115,604.07/587,953.44 - Step 6: Final answer
x = 503,900.64
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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.