Home / 2,321,794.60-3,203,900.74-1,303,002.52

Finding the Fourth Proportional to 2,321,794.60, 3,203,900.74 and 1,303,002.52

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Solution

The fourth proportional to 2,321,794.60, 3,203,900.74 and 1,303,002.52 is: 1,798,044.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,321,794.60 : 3,203,900.74 = 1,303,002.52 : x
  2. Step 2: Convert to fraction form
    2,321,794.60/3,203,900.74 = 1,303,002.52/x
  3. Step 3: Cross multiply
    2,321,794.60x = 3,203,900.74 × 1,303,002.52
  4. Step 4: Simplify right side
    2,321,794.60x = 4,174,690,738,049.87
  5. Step 5: Solve for x
    x = 4,174,690,738,049.87/2,321,794.60
  6. Step 6: Final answer
    x = 1,798,044.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.