Finding the Fourth Proportional to 2,408,302.44, 3,609,925.02 and 810,310.76
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Solution
The fourth proportional to 2,408,302.44, 3,609,925.02 and 810,310.76 is: 1,214,615.34
Step by Step Solution
- Step 1: Write the proportion equation
2,408,302.44 : 3,609,925.02 = 810,310.76 : x - Step 2: Convert to fraction form
2,408,302.44/3,609,925.02 = 810,310.76/x - Step 3: Cross multiply
2,408,302.44x = 3,609,925.02 × 810,310.76 - Step 4: Simplify right side
2,408,302.44x = 2,925,161,086,499.22 - Step 5: Solve for x
x = 2,925,161,086,499.22/2,408,302.44 - Step 6: Final answer
x = 1,214,615.34
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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.