Home / 1,244,393.46-1,717,391.97-761,280.30

Finding the Fourth Proportional to 1,244,393.46, 1,717,391.97 and 761,280.30

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Solution

The fourth proportional to 1,244,393.46, 1,717,391.97 and 761,280.30 is: 1,050,645.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,244,393.46 : 1,717,391.97 = 761,280.30 : x
  2. Step 2: Convert to fraction form
    1,244,393.46/1,717,391.97 = 761,280.30/x
  3. Step 3: Cross multiply
    1,244,393.46x = 1,717,391.97 × 761,280.30
  4. Step 4: Simplify right side
    1,244,393.46x = 1,307,416,674,139.19
  5. Step 5: Solve for x
    x = 1,307,416,674,139.19/1,244,393.46
  6. Step 6: Final answer
    x = 1,050,645.73

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