Finding the Fourth Proportional to 587,208.42, 880,564.77 and 182,350.98
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Solution
The fourth proportional to 587,208.42, 880,564.77 and 182,350.98 is: 273,449.50
Step by Step Solution
- Step 1: Write the proportion equation
587,208.42 : 880,564.77 = 182,350.98 : x - Step 2: Convert to fraction form
587,208.42/880,564.77 = 182,350.98/x - Step 3: Cross multiply
587,208.42x = 880,564.77 × 182,350.98 - Step 4: Simplify right side
587,208.42x = 160,571,848,762.98 - Step 5: Solve for x
x = 160,571,848,762.98/587,208.42 - Step 6: Final answer
x = 273,449.50
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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.