Home / 6,945,479.72-10,418,613.26-2,153,850.20

Finding the Fourth Proportional to 6,945,479.72, 10,418,613.26 and 2,153,850.20

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Solution

The fourth proportional to 6,945,479.72, 10,418,613.26 and 2,153,850.20 is: 3,230,897.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,945,479.72 : 10,418,613.26 = 2,153,850.20 : x
  2. Step 2: Convert to fraction form
    6,945,479.72/10,418,613.26 = 2,153,850.20/x
  3. Step 3: Cross multiply
    6,945,479.72x = 10,418,613.26 × 2,153,850.20
  4. Step 4: Simplify right side
    6,945,479.72x = 22,440,132,253,773.65
  5. Step 5: Solve for x
    x = 22,440,132,253,773.65/6,945,479.72
  6. Step 6: Final answer
    x = 3,230,897.38

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