Finding the Fourth Proportional to 2,044,676.19, 3,067,013.87 and 548,768.19
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Solution
The fourth proportional to 2,044,676.19, 3,067,013.87 and 548,768.19 is: 823,152.17
Step by Step Solution
- Step 1: Write the proportion equation
2,044,676.19 : 3,067,013.87 = 548,768.19 : x - Step 2: Convert to fraction form
2,044,676.19/3,067,013.87 = 548,768.19/x - Step 3: Cross multiply
2,044,676.19x = 3,067,013.87 × 548,768.19 - Step 4: Simplify right side
2,044,676.19x = 1,683,079,650,144.80 - Step 5: Solve for x
x = 1,683,079,650,144.80/2,044,676.19 - Step 6: Final answer
x = 823,152.17
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1.5x scale
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.