Home / 8,258,884.94-11,396,944.22-4,588,032.58

Finding the Fourth Proportional to 8,258,884.94, 11,396,944.22 and 4,588,032.58

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Solution

The fourth proportional to 8,258,884.94, 11,396,944.22 and 4,588,032.58 is: 6,331,308.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,258,884.94 : 11,396,944.22 = 4,588,032.58 : x
  2. Step 2: Convert to fraction form
    8,258,884.94/11,396,944.22 = 4,588,032.58/x
  3. Step 3: Cross multiply
    8,258,884.94x = 11,396,944.22 × 4,588,032.58
  4. Step 4: Simplify right side
    8,258,884.94x = 52,289,551,342,370.16
  5. Step 5: Solve for x
    x = 52,289,551,342,370.16/8,258,884.94
  6. Step 6: Final answer
    x = 6,331,308.85

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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.