Home / 1,134,496.32-1,701,836.64-414,757.44

Finding the Fourth Proportional to 1,134,496.32, 1,701,836.64 and 414,757.44

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Solution

The fourth proportional to 1,134,496.32, 1,701,836.64 and 414,757.44 is: 622,169.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,496.32 : 1,701,836.64 = 414,757.44 : x
  2. Step 2: Convert to fraction form
    1,134,496.32/1,701,836.64 = 414,757.44/x
  3. Step 3: Cross multiply
    1,134,496.32x = 1,701,836.64 × 414,757.44
  4. Step 4: Simplify right side
    1,134,496.32x = 705,849,408,104.60
  5. Step 5: Solve for x
    x = 705,849,408,104.60/1,134,496.32
  6. Step 6: Final answer
    x = 622,169.85

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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.