Home / 8,336,484.60-11,504,101.56-4,615,481.46

Finding the Fourth Proportional to 8,336,484.60, 11,504,101.56 and 4,615,481.46

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Solution

The fourth proportional to 8,336,484.60, 11,504,101.56 and 4,615,481.46 is: 6,369,227.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,336,484.60 : 11,504,101.56 = 4,615,481.46 : x
  2. Step 2: Convert to fraction form
    8,336,484.60/11,504,101.56 = 4,615,481.46/x
  3. Step 3: Cross multiply
    8,336,484.60x = 11,504,101.56 × 4,615,481.46
  4. Step 4: Simplify right side
    8,336,484.60x = 53,096,967,464,137.08
  5. Step 5: Solve for x
    x = 53,096,967,464,137.08/8,336,484.60
  6. Step 6: Final answer
    x = 6,369,227.56

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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.