Home / 7,663,732.92-11,492,261.28-2,197,620

Finding the Fourth Proportional to 7,663,732.92, 11,492,261.28 and 2,197,620

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Solution

The fourth proportional to 7,663,732.92, 11,492,261.28 and 2,197,620 is: 3,295,472.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,663,732.92 : 11,492,261.28 = 2,197,620 : x
  2. Step 2: Convert to fraction form
    7,663,732.92/11,492,261.28 = 2,197,620/x
  3. Step 3: Cross multiply
    7,663,732.92x = 11,492,261.28 × 2,197,620
  4. Step 4: Simplify right side
    7,663,732.92x = 25,255,623,234,153.60
  5. Step 5: Solve for x
    x = 25,255,623,234,153.60/7,663,732.92
  6. Step 6: Final answer
    x = 3,295,472.78

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