Home / 6,924,773.28-10,386,667.84-2,131,962.78

Finding the Fourth Proportional to 6,924,773.28, 10,386,667.84 and 2,131,962.78

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Solution

The fourth proportional to 6,924,773.28, 10,386,667.84 and 2,131,962.78 is: 3,197,792.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,924,773.28 : 10,386,667.84 = 2,131,962.78 : x
  2. Step 2: Convert to fraction form
    6,924,773.28/10,386,667.84 = 2,131,962.78/x
  3. Step 3: Cross multiply
    6,924,773.28x = 10,386,667.84 × 2,131,962.78
  4. Step 4: Simplify right side
    6,924,773.28x = 22,143,989,243,102.99
  5. Step 5: Solve for x
    x = 22,143,989,243,102.99/6,924,773.28
  6. Step 6: Final answer
    x = 3,197,792.67

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