Finding the Fourth Proportional to 2,482,135.70, 3,723,203.55 and 884,750.90
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Solution
The fourth proportional to 2,482,135.70, 3,723,203.55 and 884,750.90 is: 1,327,126.35
Step by Step Solution
- Step 1: Write the proportion equation
2,482,135.70 : 3,723,203.55 = 884,750.90 : x - Step 2: Convert to fraction form
2,482,135.70/3,723,203.55 = 884,750.90/x - Step 3: Cross multiply
2,482,135.70x = 3,723,203.55 × 884,750.90 - Step 4: Simplify right side
2,482,135.70x = 3,294,107,691,745.70 - Step 5: Solve for x
x = 3,294,107,691,745.70/2,482,135.70 - Step 6: Final answer
x = 1,327,126.35
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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.