Home / 8,989,271.92-13,493,503.20-3,874,226.14

Finding the Fourth Proportional to 8,989,271.92, 13,493,503.20 and 3,874,226.14

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Solution

The fourth proportional to 8,989,271.92, 13,493,503.20 and 3,874,226.14 is: 5,815,474.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,989,271.92 : 13,493,503.20 = 3,874,226.14 : x
  2. Step 2: Convert to fraction form
    8,989,271.92/13,493,503.20 = 3,874,226.14/x
  3. Step 3: Cross multiply
    8,989,271.92x = 13,493,503.20 × 3,874,226.14
  4. Step 4: Simplify right side
    8,989,271.92x = 52,276,882,817,613.65
  5. Step 5: Solve for x
    x = 52,276,882,817,613.65/8,989,271.92
  6. Step 6: Final answer
    x = 5,815,474.63

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