Finding the Fourth Proportional to 5,795,158.14, 8,689,194.27 and 2,763,451.26
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Solution
The fourth proportional to 5,795,158.14, 8,689,194.27 and 2,763,451.26 is: 4,143,487.42
Step by Step Solution
- Step 1: Write the proportion equation
5,795,158.14 : 8,689,194.27 = 2,763,451.26 : x - Step 2: Convert to fraction form
5,795,158.14/8,689,194.27 = 2,763,451.26/x - Step 3: Cross multiply
5,795,158.14x = 8,689,194.27 × 2,763,451.26 - Step 4: Simplify right side
5,795,158.14x = 24,012,164,853,816.28 - Step 5: Solve for x
x = 24,012,164,853,816.28/5,795,158.14 - Step 6: Final answer
x = 4,143,487.42
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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.