Home / 7,281,745.08-10,923,798.56-2,733,149.56

Finding the Fourth Proportional to 7,281,745.08, 10,923,798.56 and 2,733,149.56

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Solution

The fourth proportional to 7,281,745.08, 10,923,798.56 and 2,733,149.56 is: 4,100,167.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,281,745.08 : 10,923,798.56 = 2,733,149.56 : x
  2. Step 2: Convert to fraction form
    7,281,745.08/10,923,798.56 = 2,733,149.56/x
  3. Step 3: Cross multiply
    7,281,745.08x = 10,923,798.56 × 2,733,149.56
  4. Step 4: Simplify right side
    7,281,745.08x = 29,856,375,227,792.64
  5. Step 5: Solve for x
    x = 29,856,375,227,792.64/7,281,745.08
  6. Step 6: Final answer
    x = 4,100,167.60

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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.