Home / 1,026,003.60-1,539,005.40-683,519.40

Finding the Fourth Proportional to 1,026,003.60, 1,539,005.40 and 683,519.40

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Solution

The fourth proportional to 1,026,003.60, 1,539,005.40 and 683,519.40 is: 1,025,279.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,003.60 : 1,539,005.40 = 683,519.40 : x
  2. Step 2: Convert to fraction form
    1,026,003.60/1,539,005.40 = 683,519.40/x
  3. Step 3: Cross multiply
    1,026,003.60x = 1,539,005.40 × 683,519.40
  4. Step 4: Simplify right side
    1,026,003.60x = 1,051,940,047,604.76
  5. Step 5: Solve for x
    x = 1,051,940,047,604.76/1,026,003.60
  6. Step 6: Final answer
    x = 1,025,279.10

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