Finding the Fourth Proportional to 2,448,180.45, 3,672,267.84 and 850,743.68
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Solution
The fourth proportional to 2,448,180.45, 3,672,267.84 and 850,743.68 is: 1,276,114.53
Step by Step Solution
- Step 1: Write the proportion equation
2,448,180.45 : 3,672,267.84 = 850,743.68 : x - Step 2: Convert to fraction form
2,448,180.45/3,672,267.84 = 850,743.68/x - Step 3: Cross multiply
2,448,180.45x = 3,672,267.84 × 850,743.68 - Step 4: Simplify right side
2,448,180.45x = 3,124,158,637,785.91 - Step 5: Solve for x
x = 3,124,158,637,785.91/2,448,180.45 - Step 6: Final answer
x = 1,276,114.53
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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.