Finding the Fourth Proportional to 795,453.98, 1,193,293.10 and 255,529.17
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Solution
The fourth proportional to 795,453.98, 1,193,293.10 and 255,529.17 is: 383,329.78
Step by Step Solution
- Step 1: Write the proportion equation
795,453.98 : 1,193,293.10 = 255,529.17 : x - Step 2: Convert to fraction form
795,453.98/1,193,293.10 = 255,529.17/x - Step 3: Cross multiply
795,453.98x = 1,193,293.10 × 255,529.17 - Step 4: Simplify right side
795,453.98x = 304,921,195,409.73 - Step 5: Solve for x
x = 304,921,195,409.73/795,453.98 - Step 6: Final answer
x = 383,329.78
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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.