Finding the Fourth Proportional to 2,313,692.66, 3,471,530.16 and 894,745.19
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Solution
The fourth proportional to 2,313,692.66, 3,471,530.16 and 894,745.19 is: 1,342,501.09
Step by Step Solution
- Step 1: Write the proportion equation
2,313,692.66 : 3,471,530.16 = 894,745.19 : x - Step 2: Convert to fraction form
2,313,692.66/3,471,530.16 = 894,745.19/x - Step 3: Cross multiply
2,313,692.66x = 3,471,530.16 × 894,745.19 - Step 4: Simplify right side
2,313,692.66x = 3,106,134,912,599.93 - Step 5: Solve for x
x = 3,106,134,912,599.93/2,313,692.66 - Step 6: Final answer
x = 1,342,501.09
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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.