Home / 6,183,107.46-9,266,678.64-2,768,894.28

Finding the Fourth Proportional to 6,183,107.46, 9,266,678.64 and 2,768,894.28

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Solution

The fourth proportional to 6,183,107.46, 9,266,678.64 and 2,768,894.28 is: 4,149,766.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,183,107.46 : 9,266,678.64 = 2,768,894.28 : x
  2. Step 2: Convert to fraction form
    6,183,107.46/9,266,678.64 = 2,768,894.28/x
  3. Step 3: Cross multiply
    6,183,107.46x = 9,266,678.64 × 2,768,894.28
  4. Step 4: Simplify right side
    6,183,107.46x = 25,658,453,480,894.18
  5. Step 5: Solve for x
    x = 25,658,453,480,894.18/6,183,107.46
  6. Step 6: Final answer
    x = 4,149,766.71

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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.