Home / 6,944,001.21-10,412,196.44-2,150,359.65

Finding the Fourth Proportional to 6,944,001.21, 10,412,196.44 and 2,150,359.65

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Solution

The fourth proportional to 6,944,001.21, 10,412,196.44 and 2,150,359.65 is: 3,224,361.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944,001.21 : 10,412,196.44 = 2,150,359.65 : x
  2. Step 2: Convert to fraction form
    6,944,001.21/10,412,196.44 = 2,150,359.65/x
  3. Step 3: Cross multiply
    6,944,001.21x = 10,412,196.44 × 2,150,359.65
  4. Step 4: Simplify right side
    6,944,001.21x = 22,389,967,081,697.85
  5. Step 5: Solve for x
    x = 22,389,967,081,697.85/6,944,001.21
  6. Step 6: Final answer
    x = 3,224,361.06

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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.