Home / 1,770,411.60-2,652,118.20-970,261.20

Finding the Fourth Proportional to 1,770,411.60, 2,652,118.20 and 970,261.20

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Solution

The fourth proportional to 1,770,411.60, 2,652,118.20 and 970,261.20 is: 1,453,474.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,770,411.60 : 2,652,118.20 = 970,261.20 : x
  2. Step 2: Convert to fraction form
    1,770,411.60/2,652,118.20 = 970,261.20/x
  3. Step 3: Cross multiply
    1,770,411.60x = 2,652,118.20 × 970,261.20
  4. Step 4: Simplify right side
    1,770,411.60x = 2,573,247,387,273.84
  5. Step 5: Solve for x
    x = 2,573,247,387,273.84/1,770,411.60
  6. Step 6: Final answer
    x = 1,453,474.09

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