Home / 1,708,777.20-2,563,554.60-998,439.60

Finding the Fourth Proportional to 1,708,777.20, 2,563,554.60 and 998,439.60

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Solution

The fourth proportional to 1,708,777.20, 2,563,554.60 and 998,439.60 is: 1,497,886.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,777.20 : 2,563,554.60 = 998,439.60 : x
  2. Step 2: Convert to fraction form
    1,708,777.20/2,563,554.60 = 998,439.60/x
  3. Step 3: Cross multiply
    1,708,777.20x = 2,563,554.60 × 998,439.60
  4. Step 4: Simplify right side
    1,708,777.20x = 2,559,554,429,402.16
  5. Step 5: Solve for x
    x = 2,559,554,429,402.16/1,708,777.20
  6. Step 6: Final answer
    x = 1,497,886.58

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