Home / 1,978,766.70-2,968,150.05-482,858.70

Finding the Fourth Proportional to 1,978,766.70, 2,968,150.05 and 482,858.70

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Solution

The fourth proportional to 1,978,766.70, 2,968,150.05 and 482,858.70 is: 724,288.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,978,766.70 : 2,968,150.05 = 482,858.70 : x
  2. Step 2: Convert to fraction form
    1,978,766.70/2,968,150.05 = 482,858.70/x
  3. Step 3: Cross multiply
    1,978,766.70x = 2,968,150.05 × 482,858.70
  4. Step 4: Simplify right side
    1,978,766.70x = 1,433,197,074,547.94
  5. Step 5: Solve for x
    x = 1,433,197,074,547.94/1,978,766.70
  6. Step 6: Final answer
    x = 724,288.05

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Why These Related Problems?

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