Home / 11,238,246.04-16,855,469.34-3,149,361.40

Finding the Fourth Proportional to 11,238,246.04, 16,855,469.34 and 3,149,361.40

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Solution

The fourth proportional to 11,238,246.04, 16,855,469.34 and 3,149,361.40 is: 4,723,509.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,238,246.04 : 16,855,469.34 = 3,149,361.40 : x
  2. Step 2: Convert to fraction form
    11,238,246.04/16,855,469.34 = 3,149,361.40/x
  3. Step 3: Cross multiply
    11,238,246.04x = 16,855,469.34 × 3,149,361.40
  4. Step 4: Simplify right side
    11,238,246.04x = 53,083,964,518,279.48
  5. Step 5: Solve for x
    x = 53,083,964,518,279.48/11,238,246.04
  6. Step 6: Final answer
    x = 4,723,509.73

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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.