Home / 2,408,829.24-3,612,099.79-1,398,261.22

Finding the Fourth Proportional to 2,408,829.24, 3,612,099.79 and 1,398,261.22

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Solution

The fourth proportional to 2,408,829.24, 3,612,099.79 and 1,398,261.22 is: 2,096,727.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408,829.24 : 3,612,099.79 = 1,398,261.22 : x
  2. Step 2: Convert to fraction form
    2,408,829.24/3,612,099.79 = 1,398,261.22/x
  3. Step 3: Cross multiply
    2,408,829.24x = 3,612,099.79 × 1,398,261.22
  4. Step 4: Simplify right side
    2,408,829.24x = 5,050,659,059,127.14
  5. Step 5: Solve for x
    x = 5,050,659,059,127.14/2,408,829.24
  6. Step 6: Final answer
    x = 2,096,727.73

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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.