Finding the Fourth Proportional to 556,110.20, 834,116.70 and 182,133.20
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Solution
The fourth proportional to 556,110.20, 834,116.70 and 182,133.20 is: 273,183.88
Step by Step Solution
- Step 1: Write the proportion equation
556,110.20 : 834,116.70 = 182,133.20 : x - Step 2: Convert to fraction form
556,110.20/834,116.70 = 182,133.20/x - Step 3: Cross multiply
556,110.20x = 834,116.70 × 182,133.20 - Step 4: Simplify right side
556,110.20x = 151,920,343,744.44 - Step 5: Solve for x
x = 151,920,343,744.44/556,110.20 - Step 6: Final answer
x = 273,183.88
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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.