Home / 11,974,079.22-16,524,201.33-6,541,610.10

Finding the Fourth Proportional to 11,974,079.22, 16,524,201.33 and 6,541,610.10

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Solution

The fourth proportional to 11,974,079.22, 16,524,201.33 and 6,541,610.10 is: 9,027,406.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,974,079.22 : 16,524,201.33 = 6,541,610.10 : x
  2. Step 2: Convert to fraction form
    11,974,079.22/16,524,201.33 = 6,541,610.10/x
  3. Step 3: Cross multiply
    11,974,079.22x = 16,524,201.33 × 6,541,610.10
  4. Step 4: Simplify right side
    11,974,079.22x = 108,094,882,314,761.42
  5. Step 5: Solve for x
    x = 108,094,882,314,761.42/11,974,079.22
  6. Step 6: Final answer
    x = 9,027,406.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.