Home / 9,079,650.64-13,595,448.12-5,480,606.80

Finding the Fourth Proportional to 9,079,650.64, 13,595,448.12 and 5,480,606.80

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Solution

The fourth proportional to 9,079,650.64, 13,595,448.12 and 5,480,606.80 is: 8,206,406.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,079,650.64 : 13,595,448.12 = 5,480,606.80 : x
  2. Step 2: Convert to fraction form
    9,079,650.64/13,595,448.12 = 5,480,606.80/x
  3. Step 3: Cross multiply
    9,079,650.64x = 13,595,448.12 × 5,480,606.80
  4. Step 4: Simplify right side
    9,079,650.64x = 74,511,305,415,519.20
  5. Step 5: Solve for x
    x = 74,511,305,415,519.20/9,079,650.64
  6. Step 6: Final answer
    x = 8,206,406.65

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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.