Home / 3,466,833.45-5,199,233.22-1,306,299.84

Finding the Fourth Proportional to 3,466,833.45, 5,199,233.22 and 1,306,299.84

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Solution

The fourth proportional to 3,466,833.45, 5,199,233.22 and 1,306,299.84 is: 1,959,066.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,833.45 : 5,199,233.22 = 1,306,299.84 : x
  2. Step 2: Convert to fraction form
    3,466,833.45/5,199,233.22 = 1,306,299.84/x
  3. Step 3: Cross multiply
    3,466,833.45x = 5,199,233.22 × 1,306,299.84
  4. Step 4: Simplify right side
    3,466,833.45x = 6,791,757,523,408.69
  5. Step 5: Solve for x
    x = 6,791,757,523,408.69/3,466,833.45
  6. Step 6: Final answer
    x = 1,959,066.57

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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.