Finding the Fourth Proportional to 733,575.06, 1,100,374.11 and 334,199.70
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Solution
The fourth proportional to 733,575.06, 1,100,374.11 and 334,199.70 is: 501,304.80
Step by Step Solution
- Step 1: Write the proportion equation
733,575.06 : 1,100,374.11 = 334,199.70 : x - Step 2: Convert to fraction form
733,575.06/1,100,374.11 = 334,199.70/x - Step 3: Cross multiply
733,575.06x = 1,100,374.11 × 334,199.70 - Step 4: Simplify right side
733,575.06x = 367,744,697,449.77 - Step 5: Solve for x
x = 367,744,697,449.77/733,575.06 - Step 6: Final answer
x = 501,304.80
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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.