Home / 8,873,078.36-12,244,778.75-4,798,697.36

Finding the Fourth Proportional to 8,873,078.36, 12,244,778.75 and 4,798,697.36

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Solution

The fourth proportional to 8,873,078.36, 12,244,778.75 and 4,798,697.36 is: 6,622,164.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,078.36 : 12,244,778.75 = 4,798,697.36 : x
  2. Step 2: Convert to fraction form
    8,873,078.36/12,244,778.75 = 4,798,697.36/x
  3. Step 3: Cross multiply
    8,873,078.36x = 12,244,778.75 × 4,798,697.36
  4. Step 4: Simplify right side
    8,873,078.36x = 58,758,987,376,191.72
  5. Step 5: Solve for x
    x = 58,758,987,376,191.72/8,873,078.36
  6. Step 6: Final answer
    x = 6,622,164.83

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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.