Finding the Fourth Proportional to 735,353.91, 1,103,094.41 and 202,874.94
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Solution
The fourth proportional to 735,353.91, 1,103,094.41 and 202,874.94 is: 304,329.94
Step by Step Solution
- Step 1: Write the proportion equation
735,353.91 : 1,103,094.41 = 202,874.94 : x - Step 2: Convert to fraction form
735,353.91/1,103,094.41 = 202,874.94/x - Step 3: Cross multiply
735,353.91x = 1,103,094.41 × 202,874.94 - Step 4: Simplify right side
735,353.91x = 223,790,211,228.71 - Step 5: Solve for x
x = 223,790,211,228.71/735,353.91 - Step 6: Final answer
x = 304,329.94
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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.