Home / 4,024,865.60-6,044,296.80-2,135,297.60

Finding the Fourth Proportional to 4,024,865.60, 6,044,296.80 and 2,135,297.60

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Solution

The fourth proportional to 4,024,865.60, 6,044,296.80 and 2,135,297.60 is: 3,206,659.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024,865.60 : 6,044,296.80 = 2,135,297.60 : x
  2. Step 2: Convert to fraction form
    4,024,865.60/6,044,296.80 = 2,135,297.60/x
  3. Step 3: Cross multiply
    4,024,865.60x = 6,044,296.80 × 2,135,297.60
  4. Step 4: Simplify right side
    4,024,865.60x = 12,906,372,450,727.68
  5. Step 5: Solve for x
    x = 12,906,372,450,727.68/4,024,865.60
  6. Step 6: Final answer
    x = 3,206,659.24

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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.