Home / 6,229,907.40-9,326,198.70-3,704,262.60

Finding the Fourth Proportional to 6,229,907.40, 9,326,198.70 and 3,704,262.60

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Solution

The fourth proportional to 6,229,907.40, 9,326,198.70 and 3,704,262.60 is: 5,545,297.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,907.40 : 9,326,198.70 = 3,704,262.60 : x
  2. Step 2: Convert to fraction form
    6,229,907.40/9,326,198.70 = 3,704,262.60/x
  3. Step 3: Cross multiply
    6,229,907.40x = 9,326,198.70 × 3,704,262.60
  4. Step 4: Simplify right side
    6,229,907.40x = 34,546,689,044,578.62
  5. Step 5: Solve for x
    x = 34,546,689,044,578.62/6,229,907.40
  6. Step 6: Final answer
    x = 5,545,297.36

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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.