Home / 3,229,673.60-4,844,349.41-1,207,768.86

Finding the Fourth Proportional to 3,229,673.60, 4,844,349.41 and 1,207,768.86

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Solution

The fourth proportional to 3,229,673.60, 4,844,349.41 and 1,207,768.86 is: 1,811,593.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,673.60 : 4,844,349.41 = 1,207,768.86 : x
  2. Step 2: Convert to fraction form
    3,229,673.60/4,844,349.41 = 1,207,768.86/x
  3. Step 3: Cross multiply
    3,229,673.60x = 4,844,349.41 × 1,207,768.86
  4. Step 4: Simplify right side
    3,229,673.60x = 5,850,854,364,357.37
  5. Step 5: Solve for x
    x = 5,850,854,364,357.37/3,229,673.60
  6. Step 6: Final answer
    x = 1,811,593.09

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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.