Home / 1,016,161.34-1,524,093.64-296,309.61

Finding the Fourth Proportional to 1,016,161.34, 1,524,093.64 and 296,309.61

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Solution

The fourth proportional to 1,016,161.34, 1,524,093.64 and 296,309.61 is: 444,421.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,161.34 : 1,524,093.64 = 296,309.61 : x
  2. Step 2: Convert to fraction form
    1,016,161.34/1,524,093.64 = 296,309.61/x
  3. Step 3: Cross multiply
    1,016,161.34x = 1,524,093.64 × 296,309.61
  4. Step 4: Simplify right side
    1,016,161.34x = 451,603,582,969.86
  5. Step 5: Solve for x
    x = 451,603,582,969.86/1,016,161.34
  6. Step 6: Final answer
    x = 444,421.14

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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.