Home / 6,784,512.97-10,176,717.62-1,735,815.37

Finding the Fourth Proportional to 6,784,512.97, 10,176,717.62 and 1,735,815.37

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Solution

The fourth proportional to 6,784,512.97, 10,176,717.62 and 1,735,815.37 is: 2,603,709.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,784,512.97 : 10,176,717.62 = 1,735,815.37 : x
  2. Step 2: Convert to fraction form
    6,784,512.97/10,176,717.62 = 1,735,815.37/x
  3. Step 3: Cross multiply
    6,784,512.97x = 10,176,717.62 × 1,735,815.37
  4. Step 4: Simplify right side
    6,784,512.97x = 17,664,902,852,266.74
  5. Step 5: Solve for x
    x = 17,664,902,852,266.74/6,784,512.97
  6. Step 6: Final answer
    x = 2,603,709.79

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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.