Finding the Fourth Proportional to 556,226.44, 833,844.85 and 201,161.52
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Solution
The fourth proportional to 556,226.44, 833,844.85 and 201,161.52 is: 301,563.33
Step by Step Solution
- Step 1: Write the proportion equation
556,226.44 : 833,844.85 = 201,161.52 : x - Step 2: Convert to fraction form
556,226.44/833,844.85 = 201,161.52/x - Step 3: Cross multiply
556,226.44x = 833,844.85 × 201,161.52 - Step 4: Simplify right side
556,226.44x = 167,737,496,967.27 - Step 5: Solve for x
x = 167,737,496,967.27/556,226.44 - Step 6: Final answer
x = 301,563.33
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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.