Home / 8,499,758.68-11,729,324.64-4,632,196.60

Finding the Fourth Proportional to 8,499,758.68, 11,729,324.64 and 4,632,196.60

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Solution

The fourth proportional to 8,499,758.68, 11,729,324.64 and 4,632,196.60 is: 6,392,244.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,499,758.68 : 11,729,324.64 = 4,632,196.60 : x
  2. Step 2: Convert to fraction form
    8,499,758.68/11,729,324.64 = 4,632,196.60/x
  3. Step 3: Cross multiply
    8,499,758.68x = 11,729,324.64 × 4,632,196.60
  4. Step 4: Simplify right side
    8,499,758.68x = 54,332,537,717,704.22
  5. Step 5: Solve for x
    x = 54,332,537,717,704.22/8,499,758.68
  6. Step 6: Final answer
    x = 6,392,244.74

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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.