Home / 1,202,130.70-1,802,780.92-348,971.06

Finding the Fourth Proportional to 1,202,130.70, 1,802,780.92 and 348,971.06

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Solution

The fourth proportional to 1,202,130.70, 1,802,780.92 and 348,971.06 is: 523,336.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,130.70 : 1,802,780.92 = 348,971.06 : x
  2. Step 2: Convert to fraction form
    1,202,130.70/1,802,780.92 = 348,971.06/x
  3. Step 3: Cross multiply
    1,202,130.70x = 1,802,780.92 × 348,971.06
  4. Step 4: Simplify right side
    1,202,130.70x = 629,118,368,600.18
  5. Step 5: Solve for x
    x = 629,118,368,600.18/1,202,130.70
  6. Step 6: Final answer
    x = 523,336.08

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