Finding the Fourth Proportional to 494,125.56, 739,776.24 and 462,737.52
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Solution
The fourth proportional to 494,125.56, 739,776.24 and 462,737.52 is: 692,783.88
Step by Step Solution
- Step 1: Write the proportion equation
494,125.56 : 739,776.24 = 462,737.52 : x - Step 2: Convert to fraction form
494,125.56/739,776.24 = 462,737.52/x - Step 3: Cross multiply
494,125.56x = 739,776.24 × 462,737.52 - Step 4: Simplify right side
494,125.56x = 342,322,222,652.53 - Step 5: Solve for x
x = 342,322,222,652.53/494,125.56 - Step 6: Final answer
x = 692,783.88
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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.