Home / 11,850,206.60-17,775,309.90-2,874,758.60

Finding the Fourth Proportional to 11,850,206.60, 17,775,309.90 and 2,874,758.60

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Solution

The fourth proportional to 11,850,206.60, 17,775,309.90 and 2,874,758.60 is: 4,312,137.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,850,206.60 : 17,775,309.90 = 2,874,758.60 : x
  2. Step 2: Convert to fraction form
    11,850,206.60/17,775,309.90 = 2,874,758.60/x
  3. Step 3: Cross multiply
    11,850,206.60x = 17,775,309.90 × 2,874,758.60
  4. Step 4: Simplify right side
    11,850,206.60x = 51,099,725,002,690.14
  5. Step 5: Solve for x
    x = 51,099,725,002,690.14/11,850,206.60
  6. Step 6: Final answer
    x = 4,312,137.90

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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.