Home / 1,342,644.90-2,013,967.35-774,996.90

Finding the Fourth Proportional to 1,342,644.90, 2,013,967.35 and 774,996.90

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Solution

The fourth proportional to 1,342,644.90, 2,013,967.35 and 774,996.90 is: 1,162,495.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,342,644.90 : 2,013,967.35 = 774,996.90 : x
  2. Step 2: Convert to fraction form
    1,342,644.90/2,013,967.35 = 774,996.90/x
  3. Step 3: Cross multiply
    1,342,644.90x = 2,013,967.35 × 774,996.90
  4. Step 4: Simplify right side
    1,342,644.90x = 1,560,818,452,951.22
  5. Step 5: Solve for x
    x = 1,560,818,452,951.22/1,342,644.90
  6. Step 6: Final answer
    x = 1,162,495.35

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