Home / 9,311,500.34-13,967,840.94-2,922,004.88

Finding the Fourth Proportional to 9,311,500.34, 13,967,840.94 and 2,922,004.88

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Solution

The fourth proportional to 9,311,500.34, 13,967,840.94 and 2,922,004.88 is: 4,383,192.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,311,500.34 : 13,967,840.94 = 2,922,004.88 : x
  2. Step 2: Convert to fraction form
    9,311,500.34/13,967,840.94 = 2,922,004.88/x
  3. Step 3: Cross multiply
    9,311,500.34x = 13,967,840.94 × 2,922,004.88
  4. Step 4: Simplify right side
    9,311,500.34x = 40,814,099,389,743.78
  5. Step 5: Solve for x
    x = 40,814,099,389,743.78/9,311,500.34
  6. Step 6: Final answer
    x = 4,383,192.60

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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.