Finding the Fourth Proportional to 11,114,794.87, 16,669,859.50 and 3,134,752.63
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Solution
The fourth proportional to 11,114,794.87, 16,669,859.50 and 3,134,752.63 is: 4,701,471.01
Step by Step Solution
- Step 1: Write the proportion equation
11,114,794.87 : 16,669,859.50 = 3,134,752.63 : x - Step 2: Convert to fraction form
11,114,794.87/16,669,859.50 = 3,134,752.63/x - Step 3: Cross multiply
11,114,794.87x = 16,669,859.50 × 3,134,752.63 - Step 4: Simplify right side
11,114,794.87x = 52,255,885,909,355.48 - Step 5: Solve for x
x = 52,255,885,909,355.48/11,114,794.87 - Step 6: Final answer
x = 4,701,471.01
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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.