Finding the Fourth Proportional to 735,475.52, 1,103,183.30 and 202,982.88
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Solution
The fourth proportional to 735,475.52, 1,103,183.30 and 202,982.88 is: 304,466.05
Step by Step Solution
- Step 1: Write the proportion equation
735,475.52 : 1,103,183.30 = 202,982.88 : x - Step 2: Convert to fraction form
735,475.52/1,103,183.30 = 202,982.88/x - Step 3: Cross multiply
735,475.52x = 1,103,183.30 × 202,982.88 - Step 4: Simplify right side
735,475.52x = 223,927,323,401.90 - Step 5: Solve for x
x = 223,927,323,401.90/735,475.52 - Step 6: Final answer
x = 304,466.05
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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.