Home / 1,002,668.36-1,503,983.10-244,512.68

Finding the Fourth Proportional to 1,002,668.36, 1,503,983.10 and 244,512.68

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Solution

The fourth proportional to 1,002,668.36, 1,503,983.10 and 244,512.68 is: 366,764.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,668.36 : 1,503,983.10 = 244,512.68 : x
  2. Step 2: Convert to fraction form
    1,002,668.36/1,503,983.10 = 244,512.68/x
  3. Step 3: Cross multiply
    1,002,668.36x = 1,503,983.10 × 244,512.68
  4. Step 4: Simplify right side
    1,002,668.36x = 367,742,938,455.71
  5. Step 5: Solve for x
    x = 367,742,938,455.71/1,002,668.36
  6. Step 6: Final answer
    x = 366,764.28

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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.