Finding the Fourth Proportional to 2,313,692.26, 3,470,436.15 and 630,795.94
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Solution
The fourth proportional to 2,313,692.26, 3,470,436.15 and 630,795.94 is: 946,166.04
Step by Step Solution
- Step 1: Write the proportion equation
2,313,692.26 : 3,470,436.15 = 630,795.94 : x - Step 2: Convert to fraction form
2,313,692.26/3,470,436.15 = 630,795.94/x - Step 3: Cross multiply
2,313,692.26x = 3,470,436.15 × 630,795.94 - Step 4: Simplify right side
2,313,692.26x = 2,189,137,033,449.23 - Step 5: Solve for x
x = 2,189,137,033,449.23/2,313,692.26 - Step 6: Final answer
x = 946,166.04
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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.