Finding the Fourth Proportional to 4,444,408.26, 6,133,781.15 and 2,510,793.40
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Solution
The fourth proportional to 4,444,408.26, 6,133,781.15 and 2,510,793.40 is: 3,465,176.09
Step by Step Solution
- Step 1: Write the proportion equation
4,444,408.26 : 6,133,781.15 = 2,510,793.40 : x - Step 2: Convert to fraction form
4,444,408.26/6,133,781.15 = 2,510,793.40/x - Step 3: Cross multiply
4,444,408.26x = 6,133,781.15 × 2,510,793.40 - Step 4: Simplify right side
4,444,408.26x = 15,400,657,228,464.41 - Step 5: Solve for x
x = 15,400,657,228,464.41/4,444,408.26 - Step 6: Final answer
x = 3,465,176.09
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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.