Home / 11,581,977.73-17,373,100.35-3,495,023.41

Finding the Fourth Proportional to 11,581,977.73, 17,373,100.35 and 3,495,023.41

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Solution

The fourth proportional to 11,581,977.73, 17,373,100.35 and 3,495,023.41 is: 5,242,575.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,581,977.73 : 17,373,100.35 = 3,495,023.41 : x
  2. Step 2: Convert to fraction form
    11,581,977.73/17,373,100.35 = 3,495,023.41/x
  3. Step 3: Cross multiply
    11,581,977.73x = 17,373,100.35 × 3,495,023.41
  4. Step 4: Simplify right side
    11,581,977.73x = 60,719,392,427,529.20
  5. Step 5: Solve for x
    x = 60,719,392,427,529.20/11,581,977.73
  6. Step 6: Final answer
    x = 5,242,575.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.