Home / 1,498,000.40-2,247,000.60-658,192.40

Finding the Fourth Proportional to 1,498,000.40, 2,247,000.60 and 658,192.40

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Solution

The fourth proportional to 1,498,000.40, 2,247,000.60 and 658,192.40 is: 987,288.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,000.40 : 2,247,000.60 = 658,192.40 : x
  2. Step 2: Convert to fraction form
    1,498,000.40/2,247,000.60 = 658,192.40/x
  3. Step 3: Cross multiply
    1,498,000.40x = 2,247,000.60 × 658,192.40
  4. Step 4: Simplify right side
    1,498,000.40x = 1,478,958,717,715.44
  5. Step 5: Solve for x
    x = 1,478,958,717,715.44/1,498,000.40
  6. Step 6: Final answer
    x = 987,288.60

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