Home / 2,244,500.25-3,097,410.39-1,225,907.43

Finding the Fourth Proportional to 2,244,500.25, 3,097,410.39 and 1,225,907.43

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Solution

The fourth proportional to 2,244,500.25, 3,097,410.39 and 1,225,907.43 is: 1,691,752.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,500.25 : 3,097,410.39 = 1,225,907.43 : x
  2. Step 2: Convert to fraction form
    2,244,500.25/3,097,410.39 = 1,225,907.43/x
  3. Step 3: Cross multiply
    2,244,500.25x = 3,097,410.39 × 1,225,907.43
  4. Step 4: Simplify right side
    2,244,500.25x = 3,797,138,410,860.20
  5. Step 5: Solve for x
    x = 3,797,138,410,860.20/2,244,500.25
  6. Step 6: Final answer
    x = 1,691,752.28

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1.5x scale

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.