Home / 1,387,457.64-2,081,138.94-588,224.52

Finding the Fourth Proportional to 1,387,457.64, 2,081,138.94 and 588,224.52

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Solution

The fourth proportional to 1,387,457.64, 2,081,138.94 and 588,224.52 is: 882,316.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,387,457.64 : 2,081,138.94 = 588,224.52 : x
  2. Step 2: Convert to fraction form
    1,387,457.64/2,081,138.94 = 588,224.52/x
  3. Step 3: Cross multiply
    1,387,457.64x = 2,081,138.94 × 588,224.52
  4. Step 4: Simplify right side
    1,387,457.64x = 1,224,176,954,034.81
  5. Step 5: Solve for x
    x = 1,224,176,954,034.81/1,387,457.64
  6. Step 6: Final answer
    x = 882,316.63

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