Home / 2,416,768.78-3,624,917.72-733,886.86

Finding the Fourth Proportional to 2,416,768.78, 3,624,917.72 and 733,886.86

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Solution

The fourth proportional to 2,416,768.78, 3,624,917.72 and 733,886.86 is: 1,100,758.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,768.78 : 3,624,917.72 = 733,886.86 : x
  2. Step 2: Convert to fraction form
    2,416,768.78/3,624,917.72 = 733,886.86/x
  3. Step 3: Cross multiply
    2,416,768.78x = 3,624,917.72 × 733,886.86
  4. Step 4: Simplify right side
    2,416,768.78x = 2,660,279,483,289.16
  5. Step 5: Solve for x
    x = 2,660,279,483,289.16/2,416,768.78
  6. Step 6: Final answer
    x = 1,100,758.79

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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.