Home / 4,150,748.70-5,727,786.48-2,408,283.14

Finding the Fourth Proportional to 4,150,748.70, 5,727,786.48 and 2,408,283.14

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Solution

The fourth proportional to 4,150,748.70, 5,727,786.48 and 2,408,283.14 is: 3,323,287.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,748.70 : 5,727,786.48 = 2,408,283.14 : x
  2. Step 2: Convert to fraction form
    4,150,748.70/5,727,786.48 = 2,408,283.14/x
  3. Step 3: Cross multiply
    4,150,748.70x = 5,727,786.48 × 2,408,283.14
  4. Step 4: Simplify right side
    4,150,748.70x = 13,794,131,580,665.01
  5. Step 5: Solve for x
    x = 13,794,131,580,665.01/4,150,748.70
  6. Step 6: Final answer
    x = 3,323,287.57

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1.5x scale

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.