Finding the Fourth Proportional to 4,359,231.36, 6,015,768.84 and 2,425,573.44
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Solution
The fourth proportional to 4,359,231.36, 6,015,768.84 and 2,425,573.44 is: 3,347,307.80
Step by Step Solution
- Step 1: Write the proportion equation
4,359,231.36 : 6,015,768.84 = 2,425,573.44 : x - Step 2: Convert to fraction form
4,359,231.36/6,015,768.84 = 2,425,573.44/x - Step 3: Cross multiply
4,359,231.36x = 6,015,768.84 × 2,425,573.44 - Step 4: Simplify right side
4,359,231.36x = 14,591,689,119,483.61 - Step 5: Solve for x
x = 14,591,689,119,483.61/4,359,231.36 - Step 6: Final answer
x = 3,347,307.80
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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.