Home / 1,278,670.04-1,764,568.40-697,898.52

Finding the Fourth Proportional to 1,278,670.04, 1,764,568.40 and 697,898.52

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Solution

The fourth proportional to 1,278,670.04, 1,764,568.40 and 697,898.52 is: 963,102.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,278,670.04 : 1,764,568.40 = 697,898.52 : x
  2. Step 2: Convert to fraction form
    1,278,670.04/1,764,568.40 = 697,898.52/x
  3. Step 3: Cross multiply
    1,278,670.04x = 1,764,568.40 × 697,898.52
  4. Step 4: Simplify right side
    1,278,670.04x = 1,231,489,674,798.77
  5. Step 5: Solve for x
    x = 1,231,489,674,798.77/1,278,670.04
  6. Step 6: Final answer
    x = 963,102.00

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