Home / 5,306,713.52-7,960,156.68-1,520,181.68

Finding the Fourth Proportional to 5,306,713.52, 7,960,156.68 and 1,520,181.68

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Solution

The fourth proportional to 5,306,713.52, 7,960,156.68 and 1,520,181.68 is: 2,280,297.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,306,713.52 : 7,960,156.68 = 1,520,181.68 : x
  2. Step 2: Convert to fraction form
    5,306,713.52/7,960,156.68 = 1,520,181.68/x
  3. Step 3: Cross multiply
    5,306,713.52x = 7,960,156.68 × 1,520,181.68
  4. Step 4: Simplify right side
    5,306,713.52x = 12,100,884,354,865.62
  5. Step 5: Solve for x
    x = 12,100,884,354,865.62/5,306,713.52
  6. Step 6: Final answer
    x = 2,280,297.27

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