Home / 1,003,015.19-1,504,517.46-244,860.66

Finding the Fourth Proportional to 1,003,015.19, 1,504,517.46 and 244,860.66

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Solution

The fourth proportional to 1,003,015.19, 1,504,517.46 and 244,860.66 is: 367,289.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,015.19 : 1,504,517.46 = 244,860.66 : x
  2. Step 2: Convert to fraction form
    1,003,015.19/1,504,517.46 = 244,860.66/x
  3. Step 3: Cross multiply
    1,003,015.19x = 1,504,517.46 × 244,860.66
  4. Step 4: Simplify right side
    1,003,015.19x = 368,397,138,237.12
  5. Step 5: Solve for x
    x = 368,397,138,237.12/1,003,015.19
  6. Step 6: Final answer
    x = 367,289.69

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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.