Home / 3,399,315.80-5,094,308.10-2,769,459.80

Finding the Fourth Proportional to 3,399,315.80, 5,094,308.10 and 2,769,459.80

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Solution

The fourth proportional to 3,399,315.80, 5,094,308.10 and 2,769,459.80 is: 4,150,388.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,315.80 : 5,094,308.10 = 2,769,459.80 : x
  2. Step 2: Convert to fraction form
    3,399,315.80/5,094,308.10 = 2,769,459.80/x
  3. Step 3: Cross multiply
    3,399,315.80x = 5,094,308.10 × 2,769,459.80
  4. Step 4: Simplify right side
    3,399,315.80x = 14,108,481,491,764.38
  5. Step 5: Solve for x
    x = 14,108,481,491,764.38/3,399,315.80
  6. Step 6: Final answer
    x = 4,150,388.58

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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.