Home / 8,764,977.48-13,147,466.45-2,375,229.60

Finding the Fourth Proportional to 8,764,977.48, 13,147,466.45 and 2,375,229.60

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Solution

The fourth proportional to 8,764,977.48, 13,147,466.45 and 2,375,229.60 is: 3,562,844.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,764,977.48 : 13,147,466.45 = 2,375,229.60 : x
  2. Step 2: Convert to fraction form
    8,764,977.48/13,147,466.45 = 2,375,229.60/x
  3. Step 3: Cross multiply
    8,764,977.48x = 13,147,466.45 × 2,375,229.60
  4. Step 4: Simplify right side
    8,764,977.48x = 31,228,251,465,170.77
  5. Step 5: Solve for x
    x = 31,228,251,465,170.77/8,764,977.48
  6. Step 6: Final answer
    x = 3,562,844.46

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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.