Finding the Fourth Proportional to 2,446,544.72, 3,376,273.44 and 1,344,022.49
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Solution
The fourth proportional to 2,446,544.72, 3,376,273.44 and 1,344,022.49 is: 1,854,773.96
Step by Step Solution
- Step 1: Write the proportion equation
2,446,544.72 : 3,376,273.44 = 1,344,022.49 : x - Step 2: Convert to fraction form
2,446,544.72/3,376,273.44 = 1,344,022.49/x - Step 3: Cross multiply
2,446,544.72x = 3,376,273.44 × 1,344,022.49 - Step 4: Simplify right side
2,446,544.72x = 4,537,787,418,868.30 - Step 5: Solve for x
x = 4,537,787,418,868.30/2,446,544.72 - Step 6: Final answer
x = 1,854,773.96
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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.