Home / 4,441,171.89-6,662,393.30-1,367,422.79

Finding the Fourth Proportional to 4,441,171.89, 6,662,393.30 and 1,367,422.79

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Solution

The fourth proportional to 4,441,171.89, 6,662,393.30 and 1,367,422.79 is: 2,051,329.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,171.89 : 6,662,393.30 = 1,367,422.79 : x
  2. Step 2: Convert to fraction form
    4,441,171.89/6,662,393.30 = 1,367,422.79/x
  3. Step 3: Cross multiply
    4,441,171.89x = 6,662,393.30 × 1,367,422.79
  4. Step 4: Simplify right side
    4,441,171.89x = 9,110,308,394,214.23
  5. Step 5: Solve for x
    x = 9,110,308,394,214.23/4,441,171.89
  6. Step 6: Final answer
    x = 2,051,329.83

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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.