Home / 1,966,191.92-2,949,451.68-527,080.40

Finding the Fourth Proportional to 1,966,191.92, 2,949,451.68 and 527,080.40

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Solution

The fourth proportional to 1,966,191.92, 2,949,451.68 and 527,080.40 is: 790,664.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,966,191.92 : 2,949,451.68 = 527,080.40 : x
  2. Step 2: Convert to fraction form
    1,966,191.92/2,949,451.68 = 527,080.40/x
  3. Step 3: Cross multiply
    1,966,191.92x = 2,949,451.68 × 527,080.40
  4. Step 4: Simplify right side
    1,966,191.92x = 1,554,598,171,275.07
  5. Step 5: Solve for x
    x = 1,554,598,171,275.07/1,966,191.92
  6. Step 6: Final answer
    x = 790,664.51

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