Finding the Fourth Proportional to 7,496,244.83, 11,245,053.47 and 2,104,858.91
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Solution
The fourth proportional to 7,496,244.83, 11,245,053.47 and 2,104,858.91 is: 3,157,481.04
Step by Step Solution
- Step 1: Write the proportion equation
7,496,244.83 : 11,245,053.47 = 2,104,858.91 : x - Step 2: Convert to fraction form
7,496,244.83/11,245,053.47 = 2,104,858.91/x - Step 3: Cross multiply
7,496,244.83x = 11,245,053.47 × 2,104,858.91 - Step 4: Simplify right side
7,496,244.83x = 23,669,250,923,006.35 - Step 5: Solve for x
x = 23,669,250,923,006.35/7,496,244.83 - Step 6: Final answer
x = 3,157,481.04
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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.