Home / 1,804,372.74-2,489,996.24-988,536.68

Finding the Fourth Proportional to 1,804,372.74, 2,489,996.24 and 988,536.68

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Solution

The fourth proportional to 1,804,372.74, 2,489,996.24 and 988,536.68 is: 1,364,159.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,372.74 : 2,489,996.24 = 988,536.68 : x
  2. Step 2: Convert to fraction form
    1,804,372.74/2,489,996.24 = 988,536.68/x
  3. Step 3: Cross multiply
    1,804,372.74x = 2,489,996.24 × 988,536.68
  4. Step 4: Simplify right side
    1,804,372.74x = 2,461,452,616,302.08
  5. Step 5: Solve for x
    x = 2,461,452,616,302.08/1,804,372.74
  6. Step 6: Final answer
    x = 1,364,159.72

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