Home / 2,607,984.12-3,598,964.46-1,446,242.90

Finding the Fourth Proportional to 2,607,984.12, 3,598,964.46 and 1,446,242.90

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Solution

The fourth proportional to 2,607,984.12, 3,598,964.46 and 1,446,242.90 is: 1,995,785.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,984.12 : 3,598,964.46 = 1,446,242.90 : x
  2. Step 2: Convert to fraction form
    2,607,984.12/3,598,964.46 = 1,446,242.90/x
  3. Step 3: Cross multiply
    2,607,984.12x = 3,598,964.46 × 1,446,242.90
  4. Step 4: Simplify right side
    2,607,984.12x = 5,204,976,797,627.33
  5. Step 5: Solve for x
    x = 5,204,976,797,627.33/2,607,984.12
  6. Step 6: Final answer
    x = 1,995,785.46

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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.