Home / 9,256,759.83-13,828,847.97-5,991,700.05

Finding the Fourth Proportional to 9,256,759.83, 13,828,847.97 and 5,991,700.05

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Solution

The fourth proportional to 9,256,759.83, 13,828,847.97 and 5,991,700.05 is: 8,951,113.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,256,759.83 : 13,828,847.97 = 5,991,700.05 : x
  2. Step 2: Convert to fraction form
    9,256,759.83/13,828,847.97 = 5,991,700.05/x
  3. Step 3: Cross multiply
    9,256,759.83x = 13,828,847.97 × 5,991,700.05
  4. Step 4: Simplify right side
    9,256,759.83x = 82,858,309,073,291.41
  5. Step 5: Solve for x
    x = 82,858,309,073,291.41/9,256,759.83
  6. Step 6: Final answer
    x = 8,951,113.63

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.