Finding the Fourth Proportional to 595,872.96, 893,683.34 and 196,418.79
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Solution
The fourth proportional to 595,872.96, 893,683.34 and 196,418.79 is: 294,586.62
Step by Step Solution
- Step 1: Write the proportion equation
595,872.96 : 893,683.34 = 196,418.79 : x - Step 2: Convert to fraction form
595,872.96/893,683.34 = 196,418.79/x - Step 3: Cross multiply
595,872.96x = 893,683.34 × 196,418.79 - Step 4: Simplify right side
595,872.96x = 175,536,200,285.96 - Step 5: Solve for x
x = 175,536,200,285.96/595,872.96 - Step 6: Final answer
x = 294,586.62
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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.