Finding the Fourth Proportional to 591,883.14, 888,456.50 and 255,090.00
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Solution
The fourth proportional to 591,883.14, 888,456.50 and 255,090.00 is: 382,907.29
Step by Step Solution
- Step 1: Write the proportion equation
591,883.14 : 888,456.50 = 255,090.00 : x - Step 2: Convert to fraction form
591,883.14/888,456.50 = 255,090.00/x - Step 3: Cross multiply
591,883.14x = 888,456.50 × 255,090.00 - Step 4: Simplify right side
591,883.14x = 226,636,364,780.44 - Step 5: Solve for x
x = 226,636,364,780.44/591,883.14 - Step 6: Final answer
x = 382,907.29
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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.