Finding the Fourth Proportional to 6,771,180, 10,156,652.36 and 2,727,564.44
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Solution
The fourth proportional to 6,771,180, 10,156,652.36 and 2,727,564.44 is: 4,091,299.27
Step by Step Solution
- Step 1: Write the proportion equation
6,771,180 : 10,156,652.36 = 2,727,564.44 : x - Step 2: Convert to fraction form
6,771,180/10,156,652.36 = 2,727,564.44/x - Step 3: Cross multiply
6,771,180x = 10,156,652.36 × 2,727,564.44 - Step 4: Simplify right side
6,771,180x = 27,702,923,806,578.08 - Step 5: Solve for x
x = 27,702,923,806,578.08/6,771,180 - Step 6: Final answer
x = 4,091,299.27
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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.