Home / 8,858,079.33-12,224,149.38-4,783,698.33

Finding the Fourth Proportional to 8,858,079.33, 12,224,149.38 and 4,783,698.33

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Solution

The fourth proportional to 8,858,079.33, 12,224,149.38 and 4,783,698.33 is: 6,601,503.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,858,079.33 : 12,224,149.38 = 4,783,698.33 : x
  2. Step 2: Convert to fraction form
    8,858,079.33/12,224,149.38 = 4,783,698.33/x
  3. Step 3: Cross multiply
    8,858,079.33x = 12,224,149.38 × 4,783,698.33
  4. Step 4: Simplify right side
    8,858,079.33x = 58,476,642,974,776.54
  5. Step 5: Solve for x
    x = 58,476,642,974,776.54/8,858,079.33
  6. Step 6: Final answer
    x = 6,601,503.64

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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.