Home / 7,044,174.72-10,567,589.36-2,668,624.64

Finding the Fourth Proportional to 7,044,174.72, 10,567,589.36 and 2,668,624.64

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Solution

The fourth proportional to 7,044,174.72, 10,567,589.36 and 2,668,624.64 is: 4,003,439.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,044,174.72 : 10,567,589.36 = 2,668,624.64 : x
  2. Step 2: Convert to fraction form
    7,044,174.72/10,567,589.36 = 2,668,624.64/x
  3. Step 3: Cross multiply
    7,044,174.72x = 10,567,589.36 × 2,668,624.64
  4. Step 4: Simplify right side
    7,044,174.72x = 28,200,929,351,497.83
  5. Step 5: Solve for x
    x = 28,200,929,351,497.83/7,044,174.72
  6. Step 6: Final answer
    x = 4,003,439.79

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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.