Home / 1,440,051.30-2,160,076.95-493,107.30

Finding the Fourth Proportional to 1,440,051.30, 2,160,076.95 and 493,107.30

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Solution

The fourth proportional to 1,440,051.30, 2,160,076.95 and 493,107.30 is: 739,660.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,440,051.30 : 2,160,076.95 = 493,107.30 : x
  2. Step 2: Convert to fraction form
    1,440,051.30/2,160,076.95 = 493,107.30/x
  3. Step 3: Cross multiply
    1,440,051.30x = 2,160,076.95 × 493,107.30
  4. Step 4: Simplify right side
    1,440,051.30x = 1,065,149,712,606.74
  5. Step 5: Solve for x
    x = 1,065,149,712,606.74/1,440,051.30
  6. Step 6: Final answer
    x = 739,660.95

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