Home / 1,679,612.80-2,520,002.40-733,662.40

Finding the Fourth Proportional to 1,679,612.80, 2,520,002.40 and 733,662.40

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Solution

The fourth proportional to 1,679,612.80, 2,520,002.40 and 733,662.40 is: 1,100,748.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,679,612.80 : 2,520,002.40 = 733,662.40 : x
  2. Step 2: Convert to fraction form
    1,679,612.80/2,520,002.40 = 733,662.40/x
  3. Step 3: Cross multiply
    1,679,612.80x = 2,520,002.40 × 733,662.40
  4. Step 4: Simplify right side
    1,679,612.80x = 1,848,831,008,789.76
  5. Step 5: Solve for x
    x = 1,848,831,008,789.76/1,679,612.80
  6. Step 6: Final answer
    x = 1,100,748.34

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