Home / 1,002,604.36-1,503,887.10-244,448.68

Finding the Fourth Proportional to 1,002,604.36, 1,503,887.10 and 244,448.68

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Solution

The fourth proportional to 1,002,604.36, 1,503,887.10 and 244,448.68 is: 366,668.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,604.36 : 1,503,887.10 = 244,448.68 : x
  2. Step 2: Convert to fraction form
    1,002,604.36/1,503,887.10 = 244,448.68/x
  3. Step 3: Cross multiply
    1,002,604.36x = 1,503,887.10 × 244,448.68
  4. Step 4: Simplify right side
    1,002,604.36x = 367,623,216,464.03
  5. Step 5: Solve for x
    x = 367,623,216,464.03/1,002,604.36
  6. Step 6: Final answer
    x = 366,668.28

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Double scale
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Similar ratio
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1.5x scale

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.