Finding the Fourth Proportional to 4,368,770.44, 6,028,800.46 and 2,533,556.68
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Solution
The fourth proportional to 4,368,770.44, 6,028,800.46 and 2,533,556.68 is: 3,496,248.63
Step by Step Solution
- Step 1: Write the proportion equation
4,368,770.44 : 6,028,800.46 = 2,533,556.68 : x - Step 2: Convert to fraction form
4,368,770.44/6,028,800.46 = 2,533,556.68/x - Step 3: Cross multiply
4,368,770.44x = 6,028,800.46 × 2,533,556.68 - Step 4: Simplify right side
4,368,770.44x = 15,274,307,677,820.07 - Step 5: Solve for x
x = 15,274,307,677,820.07/4,368,770.44 - Step 6: Final answer
x = 3,496,248.63
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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.