Home / 8,150,938.00-11,248,410.87-4,480,193.97

Finding the Fourth Proportional to 8,150,938.00, 11,248,410.87 and 4,480,193.97

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Solution

The fourth proportional to 8,150,938.00, 11,248,410.87 and 4,480,193.97 is: 6,182,731.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,150,938.00 : 11,248,410.87 = 4,480,193.97 : x
  2. Step 2: Convert to fraction form
    8,150,938.00/11,248,410.87 = 4,480,193.97/x
  3. Step 3: Cross multiply
    8,150,938.00x = 11,248,410.87 × 4,480,193.97
  4. Step 4: Simplify right side
    8,150,938.00x = 50,395,062,551,856.45
  5. Step 5: Solve for x
    x = 50,395,062,551,856.45/8,150,938.00
  6. Step 6: Final answer
    x = 6,182,731.68

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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.