Home / 9,339,305.36-13,995,789.54-4,410,077.69

Finding the Fourth Proportional to 9,339,305.36, 13,995,789.54 and 4,410,077.69

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Solution

The fourth proportional to 9,339,305.36, 13,995,789.54 and 4,410,077.69 is: 6,608,898.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,339,305.36 : 13,995,789.54 = 4,410,077.69 : x
  2. Step 2: Convert to fraction form
    9,339,305.36/13,995,789.54 = 4,410,077.69/x
  3. Step 3: Cross multiply
    9,339,305.36x = 13,995,789.54 × 4,410,077.69
  4. Step 4: Simplify right side
    9,339,305.36x = 61,722,519,134,310.41
  5. Step 5: Solve for x
    x = 61,722,519,134,310.41/9,339,305.36
  6. Step 6: Final answer
    x = 6,608,898.28

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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.