Home / 4,410,005.52-6,613,823.96-1,214,370.96

Finding the Fourth Proportional to 4,410,005.52, 6,613,823.96 and 1,214,370.96

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Solution

The fourth proportional to 4,410,005.52, 6,613,823.96 and 1,214,370.96 is: 1,821,230.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410,005.52 : 6,613,823.96 = 1,214,370.96 : x
  2. Step 2: Convert to fraction form
    4,410,005.52/6,613,823.96 = 1,214,370.96/x
  3. Step 3: Cross multiply
    4,410,005.52x = 6,613,823.96 × 1,214,370.96
  4. Step 4: Simplify right side
    4,410,005.52x = 8,031,635,751,576.20
  5. Step 5: Solve for x
    x = 8,031,635,751,576.20/4,410,005.52
  6. Step 6: Final answer
    x = 1,821,230.32

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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.