Home / 6,125,122.19-9,177,573.78-3,559,134.33

Finding the Fourth Proportional to 6,125,122.19, 9,177,573.78 and 3,559,134.33

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Solution

The fourth proportional to 6,125,122.19, 9,177,573.78 and 3,559,134.33 is: 5,332,827.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,125,122.19 : 9,177,573.78 = 3,559,134.33 : x
  2. Step 2: Convert to fraction form
    6,125,122.19/9,177,573.78 = 3,559,134.33/x
  3. Step 3: Cross multiply
    6,125,122.19x = 9,177,573.78 × 3,559,134.33
  4. Step 4: Simplify right side
    6,125,122.19x = 32,664,217,906,505.87
  5. Step 5: Solve for x
    x = 32,664,217,906,505.87/6,125,122.19
  6. Step 6: Final answer
    x = 5,332,827.15

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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.