Home / 11,383,123.59-15,714,004.46-6,735,447.27

Finding the Fourth Proportional to 11,383,123.59, 15,714,004.46 and 6,735,447.27

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Solution

The fourth proportional to 11,383,123.59, 15,714,004.46 and 6,735,447.27 is: 9,298,049.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,383,123.59 : 15,714,004.46 = 6,735,447.27 : x
  2. Step 2: Convert to fraction form
    11,383,123.59/15,714,004.46 = 6,735,447.27/x
  3. Step 3: Cross multiply
    11,383,123.59x = 15,714,004.46 × 6,735,447.27
  4. Step 4: Simplify right side
    11,383,123.59x = 105,840,848,407,197.58
  5. Step 5: Solve for x
    x = 105,840,848,407,197.58/11,383,123.59
  6. Step 6: Final answer
    x = 9,298,049.66

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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.