Home / 3,262,568.12-4,893,800.34-800,610.38

Finding the Fourth Proportional to 3,262,568.12, 4,893,800.34 and 800,610.38

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Solution

The fourth proportional to 3,262,568.12, 4,893,800.34 and 800,610.38 is: 1,200,902.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,568.12 : 4,893,800.34 = 800,610.38 : x
  2. Step 2: Convert to fraction form
    3,262,568.12/4,893,800.34 = 800,610.38/x
  3. Step 3: Cross multiply
    3,262,568.12x = 4,893,800.34 × 800,610.38
  4. Step 4: Simplify right side
    3,262,568.12x = 3,918,027,349,851.53
  5. Step 5: Solve for x
    x = 3,918,027,349,851.53/3,262,568.12
  6. Step 6: Final answer
    x = 1,200,902.85

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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.