Finding the Fourth Proportional to 5,795,159.14, 8,689,195.77 and 2,763,452.26
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Solution
The fourth proportional to 5,795,159.14, 8,689,195.77 and 2,763,452.26 is: 4,143,488.92
Step by Step Solution
- Step 1: Write the proportion equation
5,795,159.14 : 8,689,195.77 = 2,763,452.26 : x - Step 2: Convert to fraction form
5,795,159.14/8,689,195.77 = 2,763,452.26/x - Step 3: Cross multiply
5,795,159.14x = 8,689,195.77 × 2,763,452.26 - Step 4: Simplify right side
5,795,159.14x = 24,012,177,688,188.94 - Step 5: Solve for x
x = 24,012,177,688,188.94/5,795,159.14 - Step 6: Final answer
x = 4,143,488.92
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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.