Home / 1,210,301.60-1,815,452.40-546,749.60

Finding the Fourth Proportional to 1,210,301.60, 1,815,452.40 and 546,749.60

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Solution

The fourth proportional to 1,210,301.60, 1,815,452.40 and 546,749.60 is: 820,124.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,210,301.60 : 1,815,452.40 = 546,749.60 : x
  2. Step 2: Convert to fraction form
    1,210,301.60/1,815,452.40 = 546,749.60/x
  3. Step 3: Cross multiply
    1,210,301.60x = 1,815,452.40 × 546,749.60
  4. Step 4: Simplify right side
    1,210,301.60x = 992,597,873,519.04
  5. Step 5: Solve for x
    x = 992,597,873,519.04/1,210,301.60
  6. Step 6: Final answer
    x = 820,124.40

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