Home / 3,176,383.84-4,764,757.39-901,730.32

Finding the Fourth Proportional to 3,176,383.84, 4,764,757.39 and 901,730.32

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Solution

The fourth proportional to 3,176,383.84, 4,764,757.39 and 901,730.32 is: 1,352,647.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,176,383.84 : 4,764,757.39 = 901,730.32 : x
  2. Step 2: Convert to fraction form
    3,176,383.84/4,764,757.39 = 901,730.32/x
  3. Step 3: Cross multiply
    3,176,383.84x = 4,764,757.39 × 901,730.32
  4. Step 4: Simplify right side
    3,176,383.84x = 4,296,526,206,007.06
  5. Step 5: Solve for x
    x = 4,296,526,206,007.06/3,176,383.84
  6. Step 6: Final answer
    x = 1,352,647.04

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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.