Finding the Fourth Proportional to 3,056,226.14, 4,584,491.49 and 1,163,114.30
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Solution
The fourth proportional to 3,056,226.14, 4,584,491.49 and 1,163,114.30 is: 1,744,729.41
Step by Step Solution
- Step 1: Write the proportion equation
3,056,226.14 : 4,584,491.49 = 1,163,114.30 : x - Step 2: Convert to fraction form
3,056,226.14/4,584,491.49 = 1,163,114.30/x - Step 3: Cross multiply
3,056,226.14x = 4,584,491.49 × 1,163,114.30 - Step 4: Simplify right side
3,056,226.14x = 5,332,287,626,070.22 - Step 5: Solve for x
x = 5,332,287,626,070.22/3,056,226.14 - Step 6: Final answer
x = 1,744,729.41
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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.