Home / 1,436,736-2,155,114.80-637,802.76

Finding the Fourth Proportional to 1,436,736, 2,155,114.80 and 637,802.76

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Solution

The fourth proportional to 1,436,736, 2,155,114.80 and 637,802.76 is: 956,708.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,436,736 : 2,155,114.80 = 637,802.76 : x
  2. Step 2: Convert to fraction form
    1,436,736/2,155,114.80 = 637,802.76/x
  3. Step 3: Cross multiply
    1,436,736x = 2,155,114.80 × 637,802.76
  4. Step 4: Simplify right side
    1,436,736x = 1,374,538,167,556.85
  5. Step 5: Solve for x
    x = 1,374,538,167,556.85/1,436,736
  6. Step 6: Final answer
    x = 956,708.93

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