Home / 3,338,864.74-5,008,698.19-1,179,446.41

Finding the Fourth Proportional to 3,338,864.74, 5,008,698.19 and 1,179,446.41

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Solution

The fourth proportional to 3,338,864.74, 5,008,698.19 and 1,179,446.41 is: 1,769,311.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,338,864.74 : 5,008,698.19 = 1,179,446.41 : x
  2. Step 2: Convert to fraction form
    3,338,864.74/5,008,698.19 = 1,179,446.41/x
  3. Step 3: Cross multiply
    3,338,864.74x = 5,008,698.19 × 1,179,446.41
  4. Step 4: Simplify right side
    3,338,864.74x = 5,907,491,073,925.51
  5. Step 5: Solve for x
    x = 5,907,491,073,925.51/3,338,864.74
  6. Step 6: Final answer
    x = 1,769,311.29

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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.