Finding the Fourth Proportional to 441,577.44, 609,560.64 and 334,177.92
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Solution
The fourth proportional to 441,577.44, 609,560.64 and 334,177.92 is: 461,304.61
Step by Step Solution
- Step 1: Write the proportion equation
441,577.44 : 609,560.64 = 334,177.92 : x - Step 2: Convert to fraction form
441,577.44/609,560.64 = 334,177.92/x - Step 3: Cross multiply
441,577.44x = 609,560.64 × 334,177.92 - Step 4: Simplify right side
441,577.44x = 203,701,706,789.07 - Step 5: Solve for x
x = 203,701,706,789.07/441,577.44 - Step 6: Final answer
x = 461,304.61
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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.