Home / 1,429,097.16-2,142,523.06-978,454.86

Finding the Fourth Proportional to 1,429,097.16, 2,142,523.06 and 978,454.86

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Solution

The fourth proportional to 1,429,097.16, 2,142,523.06 and 978,454.86 is: 1,466,913.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,429,097.16 : 2,142,523.06 = 978,454.86 : x
  2. Step 2: Convert to fraction form
    1,429,097.16/2,142,523.06 = 978,454.86/x
  3. Step 3: Cross multiply
    1,429,097.16x = 2,142,523.06 × 978,454.86
  4. Step 4: Simplify right side
    1,429,097.16x = 2,096,362,100,719.07
  5. Step 5: Solve for x
    x = 2,096,362,100,719.07/1,429,097.16
  6. Step 6: Final answer
    x = 1,466,913.63

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