Finding the Fourth Proportional to 10,951,201.48, 16,415,218.44 and 4,124,821
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Solution
The fourth proportional to 10,951,201.48, 16,415,218.44 and 4,124,821 is: 6,182,868.42
Step by Step Solution
- Step 1: Write the proportion equation
10,951,201.48 : 16,415,218.44 = 4,124,821 : x - Step 2: Convert to fraction form
10,951,201.48/16,415,218.44 = 4,124,821/x - Step 3: Cross multiply
10,951,201.48x = 16,415,218.44 × 4,124,821 - Step 4: Simplify right side
10,951,201.48x = 67,709,837,740,899.23 - Step 5: Solve for x
x = 67,709,837,740,899.23/10,951,201.48 - Step 6: Final answer
x = 6,182,868.42
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.