Home / 11,926,558.24-16,458,580.56-6,494,037.28

Finding the Fourth Proportional to 11,926,558.24, 16,458,580.56 and 6,494,037.28

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Solution

The fourth proportional to 11,926,558.24, 16,458,580.56 and 6,494,037.28 is: 8,961,733.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,926,558.24 : 16,458,580.56 = 6,494,037.28 : x
  2. Step 2: Convert to fraction form
    11,926,558.24/16,458,580.56 = 6,494,037.28/x
  3. Step 3: Cross multiply
    11,926,558.24x = 16,458,580.56 × 6,494,037.28
  4. Step 4: Simplify right side
    11,926,558.24x = 106,882,635,732,523.28
  5. Step 5: Solve for x
    x = 106,882,635,732,523.28/11,926,558.24
  6. Step 6: Final answer
    x = 8,961,733.43

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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.