Home / 11,277,600.28-15,563,103.54-6,120,960.46

Finding the Fourth Proportional to 11,277,600.28, 15,563,103.54 and 6,120,960.46

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Solution

The fourth proportional to 11,277,600.28, 15,563,103.54 and 6,120,960.46 is: 8,446,933.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,277,600.28 : 15,563,103.54 = 6,120,960.46 : x
  2. Step 2: Convert to fraction form
    11,277,600.28/15,563,103.54 = 6,120,960.46/x
  3. Step 3: Cross multiply
    11,277,600.28x = 15,563,103.54 × 6,120,960.46
  4. Step 4: Simplify right side
    11,277,600.28x = 95,261,141,325,410.50
  5. Step 5: Solve for x
    x = 95,261,141,325,410.50/11,277,600.28
  6. Step 6: Final answer
    x = 8,446,933.66

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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.