Finding the Fourth Proportional to 591,882.14, 888,455.01 and 255,089.00
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Solution
The fourth proportional to 591,882.14, 888,455.01 and 255,089.00 is: 382,905.79
Step by Step Solution
- Step 1: Write the proportion equation
591,882.14 : 888,455.01 = 255,089.00 : x - Step 2: Convert to fraction form
591,882.14/888,455.01 = 255,089.00/x - Step 3: Cross multiply
591,882.14x = 888,455.01 × 255,089.00 - Step 4: Simplify right side
591,882.14x = 226,635,095,603.62 - Step 5: Solve for x
x = 226,635,095,603.62/591,882.14 - Step 6: Final answer
x = 382,905.79
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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.