Home / 9,134,735.01-12,605,933.91-5,004,922.87

Finding the Fourth Proportional to 9,134,735.01, 12,605,933.91 and 5,004,922.87

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Solution

The fourth proportional to 9,134,735.01, 12,605,933.91 and 5,004,922.87 is: 6,906,793.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,134,735.01 : 12,605,933.91 = 5,004,922.87 : x
  2. Step 2: Convert to fraction form
    9,134,735.01/12,605,933.91 = 5,004,922.87/x
  3. Step 3: Cross multiply
    9,134,735.01x = 12,605,933.91 × 5,004,922.87
  4. Step 4: Simplify right side
    9,134,735.01x = 63,091,726,923,867.52
  5. Step 5: Solve for x
    x = 63,091,726,923,867.52/9,134,735.01
  6. Step 6: Final answer
    x = 6,906,793.34

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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.