Finding the Fourth Proportional to 2,244,161.09, 3,366,573.84 and 824,106.45
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Solution
The fourth proportional to 2,244,161.09, 3,366,573.84 and 824,106.45 is: 1,236,281.67
Step by Step Solution
- Step 1: Write the proportion equation
2,244,161.09 : 3,366,573.84 = 824,106.45 : x - Step 2: Convert to fraction form
2,244,161.09/3,366,573.84 = 824,106.45/x - Step 3: Cross multiply
2,244,161.09x = 3,366,573.84 × 824,106.45 - Step 4: Simplify right side
2,244,161.09x = 2,774,415,228,569.92 - Step 5: Solve for x
x = 2,774,415,228,569.92/2,244,161.09 - Step 6: Final answer
x = 1,236,281.67
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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.