Finding the Fourth Proportional to 587,337.60, 810,576.24 and 332,734.08
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Solution
The fourth proportional to 587,337.60, 810,576.24 and 332,734.08 is: 459,201.56
Step by Step Solution
- Step 1: Write the proportion equation
587,337.60 : 810,576.24 = 332,734.08 : x - Step 2: Convert to fraction form
587,337.60/810,576.24 = 332,734.08/x - Step 3: Cross multiply
587,337.60x = 810,576.24 × 332,734.08 - Step 4: Simplify right side
587,337.60x = 269,706,339,486.26 - Step 5: Solve for x
x = 269,706,339,486.26/587,337.60 - Step 6: Final answer
x = 459,201.56
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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.