Home / 6,017,078.38-8,303,519.40-3,263,758.91

Finding the Fourth Proportional to 6,017,078.38, 8,303,519.40 and 3,263,758.91

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Solution

The fourth proportional to 6,017,078.38, 8,303,519.40 and 3,263,758.91 is: 4,503,960.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,017,078.38 : 8,303,519.40 = 3,263,758.91 : x
  2. Step 2: Convert to fraction form
    6,017,078.38/8,303,519.40 = 3,263,758.91/x
  3. Step 3: Cross multiply
    6,017,078.38x = 8,303,519.40 × 3,263,758.91
  4. Step 4: Simplify right side
    6,017,078.38x = 27,100,685,446,866.66
  5. Step 5: Solve for x
    x = 27,100,685,446,866.66/6,017,078.38
  6. Step 6: Final answer
    x = 4,503,960.85

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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.