Home / 1,154,843.64-1,732,266.36-313,395.39

Finding the Fourth Proportional to 1,154,843.64, 1,732,266.36 and 313,395.39

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Solution

The fourth proportional to 1,154,843.64, 1,732,266.36 and 313,395.39 is: 470,093.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,843.64 : 1,732,266.36 = 313,395.39 : x
  2. Step 2: Convert to fraction form
    1,154,843.64/1,732,266.36 = 313,395.39/x
  3. Step 3: Cross multiply
    1,154,843.64x = 1,732,266.36 × 313,395.39
  4. Step 4: Simplify right side
    1,154,843.64x = 542,884,291,476.08
  5. Step 5: Solve for x
    x = 542,884,291,476.08/1,154,843.64
  6. Step 6: Final answer
    x = 470,093.33

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