Home / 8,706,659.28-13,060,283.82-2,316,917.78

Finding the Fourth Proportional to 8,706,659.28, 13,060,283.82 and 2,316,917.78

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Solution

The fourth proportional to 8,706,659.28, 13,060,283.82 and 2,316,917.78 is: 3,475,455.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,706,659.28 : 13,060,283.82 = 2,316,917.78 : x
  2. Step 2: Convert to fraction form
    8,706,659.28/13,060,283.82 = 2,316,917.78/x
  3. Step 3: Cross multiply
    8,706,659.28x = 13,060,283.82 × 2,316,917.78
  4. Step 4: Simplify right side
    8,706,659.28x = 30,259,603,794,404.32
  5. Step 5: Solve for x
    x = 30,259,603,794,404.32/8,706,659.28
  6. Step 6: Final answer
    x = 3,475,455.15

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