Finding the Fourth Proportional to 2,596,377.44, 3,894,934.72 and 799,410.26
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Solution
The fourth proportional to 2,596,377.44, 3,894,934.72 and 799,410.26 is: 1,199,228.87
Step by Step Solution
- Step 1: Write the proportion equation
2,596,377.44 : 3,894,934.72 = 799,410.26 : x - Step 2: Convert to fraction form
2,596,377.44/3,894,934.72 = 799,410.26/x - Step 3: Cross multiply
2,596,377.44x = 3,894,934.72 × 799,410.26 - Step 4: Simplify right side
2,596,377.44x = 3,113,650,777,198.23 - Step 5: Solve for x
x = 3,113,650,777,198.23/2,596,377.44 - Step 6: Final answer
x = 1,199,228.87
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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.