Home / 1,045,974.13-1,568,958.62-590,358.81

Finding the Fourth Proportional to 1,045,974.13, 1,568,958.62 and 590,358.81

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Solution

The fourth proportional to 1,045,974.13, 1,568,958.62 and 590,358.81 is: 885,536.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,974.13 : 1,568,958.62 = 590,358.81 : x
  2. Step 2: Convert to fraction form
    1,045,974.13/1,568,958.62 = 590,358.81/x
  3. Step 3: Cross multiply
    1,045,974.13x = 1,568,958.62 × 590,358.81
  4. Step 4: Simplify right side
    1,045,974.13x = 926,248,540,890.65
  5. Step 5: Solve for x
    x = 926,248,540,890.65/1,045,974.13
  6. Step 6: Final answer
    x = 885,536.76

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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.