Finding the Fourth Proportional to 11,114,794.04, 16,669,858.28 and 3,134,751.80
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Solution
The fourth proportional to 11,114,794.04, 16,669,858.28 and 3,134,751.80 is: 4,701,469.78
Step by Step Solution
- Step 1: Write the proportion equation
11,114,794.04 : 16,669,858.28 = 3,134,751.80 : x - Step 2: Convert to fraction form
11,114,794.04/16,669,858.28 = 3,134,751.80/x - Step 3: Cross multiply
11,114,794.04x = 16,669,858.28 × 3,134,751.80 - Step 4: Simplify right side
11,114,794.04x = 52,255,868,248,974.90 - Step 5: Solve for x
x = 52,255,868,248,974.90/11,114,794.04 - Step 6: Final answer
x = 4,701,469.78
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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.