Finding the Fourth Proportional to 4,052,538.14, 6,070,819.19 and 3,295,234.71
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Solution
The fourth proportional to 4,052,538.14, 6,070,819.19 and 3,295,234.71 is: 4,936,356.78
Step by Step Solution
- Step 1: Write the proportion equation
4,052,538.14 : 6,070,819.19 = 3,295,234.71 : x - Step 2: Convert to fraction form
4,052,538.14/6,070,819.19 = 3,295,234.71/x - Step 3: Cross multiply
4,052,538.14x = 6,070,819.19 × 3,295,234.71 - Step 4: Simplify right side
4,052,538.14x = 20,004,774,096,545.91 - Step 5: Solve for x
x = 20,004,774,096,545.91/4,052,538.14 - Step 6: Final answer
x = 4,936,356.78
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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.