Home / 3,498,166.95-5,247,693.44-1,367,974.27

Finding the Fourth Proportional to 3,498,166.95, 5,247,693.44 and 1,367,974.27

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Solution

The fourth proportional to 3,498,166.95, 5,247,693.44 and 1,367,974.27 is: 2,052,134.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498,166.95 : 5,247,693.44 = 1,367,974.27 : x
  2. Step 2: Convert to fraction form
    3,498,166.95/5,247,693.44 = 1,367,974.27/x
  3. Step 3: Cross multiply
    3,498,166.95x = 5,247,693.44 × 1,367,974.27
  4. Step 4: Simplify right side
    3,498,166.95x = 7,178,709,607,617.44
  5. Step 5: Solve for x
    x = 7,178,709,607,617.44/3,498,166.95
  6. Step 6: Final answer
    x = 2,052,134.65

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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.