Finding the Fourth Proportional to 2,704,854.24, 3,732,698.76 and 1,481,234.58
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Solution
The fourth proportional to 2,704,854.24, 3,732,698.76 and 1,481,234.58 is: 2,044,103.67
Step by Step Solution
- Step 1: Write the proportion equation
2,704,854.24 : 3,732,698.76 = 1,481,234.58 : x - Step 2: Convert to fraction form
2,704,854.24/3,732,698.76 = 1,481,234.58/x - Step 3: Cross multiply
2,704,854.24x = 3,732,698.76 × 1,481,234.58 - Step 4: Simplify right side
2,704,854.24x = 5,529,002,480,035.12 - Step 5: Solve for x
x = 5,529,002,480,035.12/2,704,854.24 - Step 6: Final answer
x = 2,044,103.67
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.