Home / 9,174,091.11-12,659,977.92-5,044,117.92

Finding the Fourth Proportional to 9,174,091.11, 12,659,977.92 and 5,044,117.92

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Solution

The fourth proportional to 9,174,091.11, 12,659,977.92 and 5,044,117.92 is: 6,960,735.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,174,091.11 : 12,659,977.92 = 5,044,117.92 : x
  2. Step 2: Convert to fraction form
    9,174,091.11/12,659,977.92 = 5,044,117.92/x
  3. Step 3: Cross multiply
    9,174,091.11x = 12,659,977.92 × 5,044,117.92
  4. Step 4: Simplify right side
    9,174,091.11x = 63,858,421,493,076.33
  5. Step 5: Solve for x
    x = 63,858,421,493,076.33/9,174,091.11
  6. Step 6: Final answer
    x = 6,960,735.48

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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.