Finding the Fourth Proportional to 2,321,850.92, 3,482,114.70 and 901,603.40
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Solution
The fourth proportional to 2,321,850.92, 3,482,114.70 and 901,603.40 is: 1,352,148.16
Step by Step Solution
- Step 1: Write the proportion equation
2,321,850.92 : 3,482,114.70 = 901,603.40 : x - Step 2: Convert to fraction form
2,321,850.92/3,482,114.70 = 901,603.40/x - Step 3: Cross multiply
2,321,850.92x = 3,482,114.70 × 901,603.40 - Step 4: Simplify right side
2,321,850.92x = 3,139,486,452,709.98 - Step 5: Solve for x
x = 3,139,486,452,709.98/2,321,850.92 - Step 6: Final answer
x = 1,352,148.16
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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.