Home / 8,624,383.44-12,933,775.88-2,865,570.52

Finding the Fourth Proportional to 8,624,383.44, 12,933,775.88 and 2,865,570.52

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Solution

The fourth proportional to 8,624,383.44, 12,933,775.88 and 2,865,570.52 is: 4,297,425.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,624,383.44 : 12,933,775.88 = 2,865,570.52 : x
  2. Step 2: Convert to fraction form
    8,624,383.44/12,933,775.88 = 2,865,570.52/x
  3. Step 3: Cross multiply
    8,624,383.44x = 12,933,775.88 × 2,865,570.52
  4. Step 4: Simplify right side
    8,624,383.44x = 37,062,646,874,015.06
  5. Step 5: Solve for x
    x = 37,062,646,874,015.06/8,624,383.44
  6. Step 6: Final answer
    x = 4,297,425.68

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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.