Home / 1,794,251.97-2,476,012.53-1,019,967.39

Finding the Fourth Proportional to 1,794,251.97, 2,476,012.53 and 1,019,967.39

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Solution

The fourth proportional to 1,794,251.97, 2,476,012.53 and 1,019,967.39 is: 1,407,523.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,251.97 : 2,476,012.53 = 1,019,967.39 : x
  2. Step 2: Convert to fraction form
    1,794,251.97/2,476,012.53 = 1,019,967.39/x
  3. Step 3: Cross multiply
    1,794,251.97x = 2,476,012.53 × 1,019,967.39
  4. Step 4: Simplify right side
    1,794,251.97x = 2,525,452,037,831.40
  5. Step 5: Solve for x
    x = 2,525,452,037,831.40/1,794,251.97
  6. Step 6: Final answer
    x = 1,407,523.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.