Home / 4,479,383.10-6,181,282.26-2,545,375.26

Finding the Fourth Proportional to 4,479,383.10, 6,181,282.26 and 2,545,375.26

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Solution

The fourth proportional to 4,479,383.10, 6,181,282.26 and 2,545,375.26 is: 3,512,466.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,479,383.10 : 6,181,282.26 = 2,545,375.26 : x
  2. Step 2: Convert to fraction form
    4,479,383.10/6,181,282.26 = 2,545,375.26/x
  3. Step 3: Cross multiply
    4,479,383.10x = 6,181,282.26 × 2,545,375.26
  4. Step 4: Simplify right side
    4,479,383.10x = 15,733,682,939,680.88
  5. Step 5: Solve for x
    x = 15,733,682,939,680.88/4,479,383.10
  6. Step 6: Final answer
    x = 3,512,466.47

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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.