Home / 2,081,298.40-3,121,947.60-585,390.40

Finding the Fourth Proportional to 2,081,298.40, 3,121,947.60 and 585,390.40

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Solution

The fourth proportional to 2,081,298.40, 3,121,947.60 and 585,390.40 is: 878,085.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,081,298.40 : 3,121,947.60 = 585,390.40 : x
  2. Step 2: Convert to fraction form
    2,081,298.40/3,121,947.60 = 585,390.40/x
  3. Step 3: Cross multiply
    2,081,298.40x = 3,121,947.60 × 585,390.40
  4. Step 4: Simplify right side
    2,081,298.40x = 1,827,558,154,343.04
  5. Step 5: Solve for x
    x = 1,827,558,154,343.04/2,081,298.40
  6. Step 6: Final answer
    x = 878,085.60

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