Finding the Fourth Proportional to 582,353.14, 873,739.90 and 203,329.70
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Solution
The fourth proportional to 582,353.14, 873,739.90 and 203,329.70 is: 305,067.94
Step by Step Solution
- Step 1: Write the proportion equation
582,353.14 : 873,739.90 = 203,329.70 : x - Step 2: Convert to fraction form
582,353.14/873,739.90 = 203,329.70/x - Step 3: Cross multiply
582,353.14x = 873,739.90 × 203,329.70 - Step 4: Simplify right side
582,353.14x = 177,657,273,638.00 - Step 5: Solve for x
x = 177,657,273,638.00/582,353.14 - Step 6: Final answer
x = 305,067.94
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.