Home / 17,928,011-26,892,249.78-5,960,747

Finding the Fourth Proportional to 17,928,011, 26,892,249.78 and 5,960,747

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Solution

The fourth proportional to 17,928,011, 26,892,249.78 and 5,960,747 is: 8,941,198.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,928,011 : 26,892,249.78 = 5,960,747 : x
  2. Step 2: Convert to fraction form
    17,928,011/26,892,249.78 = 5,960,747/x
  3. Step 3: Cross multiply
    17,928,011x = 26,892,249.78 × 5,960,747
  4. Step 4: Simplify right side
    17,928,011x = 160,297,897,199,385.66
  5. Step 5: Solve for x
    x = 160,297,897,199,385.66/17,928,011
  6. Step 6: Final answer
    x = 8,941,198.06

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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.