Finding the Fourth Proportional to 2,245,627.24, 3,368,467.58 and 626,297.55
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Solution
The fourth proportional to 2,245,627.24, 3,368,467.58 and 626,297.55 is: 939,453.77
Step by Step Solution
- Step 1: Write the proportion equation
2,245,627.24 : 3,368,467.58 = 626,297.55 : x - Step 2: Convert to fraction form
2,245,627.24/3,368,467.58 = 626,297.55/x - Step 3: Cross multiply
2,245,627.24x = 3,368,467.58 × 626,297.55 - Step 4: Simplify right side
2,245,627.24x = 2,109,662,981,542.42 - Step 5: Solve for x
x = 2,109,662,981,542.42/2,245,627.24 - Step 6: Final answer
x = 939,453.77
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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.