Home / 4,002,896.44-6,004,356.86-970,250.40

Finding the Fourth Proportional to 4,002,896.44, 6,004,356.86 and 970,250.40

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Solution

The fourth proportional to 4,002,896.44, 6,004,356.86 and 970,250.40 is: 1,455,378.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,896.44 : 6,004,356.86 = 970,250.40 : x
  2. Step 2: Convert to fraction form
    4,002,896.44/6,004,356.86 = 970,250.40/x
  3. Step 3: Cross multiply
    4,002,896.44x = 6,004,356.86 × 970,250.40
  4. Step 4: Simplify right side
    4,002,896.44x = 5,825,729,645,157.74
  5. Step 5: Solve for x
    x = 5,825,729,645,157.74/4,002,896.44
  6. Step 6: Final answer
    x = 1,455,378.56

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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.