Home / 6,125,749.20-9,189,202.01-1,807,815.78

Finding the Fourth Proportional to 6,125,749.20, 9,189,202.01 and 1,807,815.78

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Solution

The fourth proportional to 6,125,749.20, 9,189,202.01 and 1,807,815.78 is: 2,711,894.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,125,749.20 : 9,189,202.01 = 1,807,815.78 : x
  2. Step 2: Convert to fraction form
    6,125,749.20/9,189,202.01 = 1,807,815.78/x
  3. Step 3: Cross multiply
    6,125,749.20x = 9,189,202.01 × 1,807,815.78
  4. Step 4: Simplify right side
    6,125,749.20x = 16,612,384,390,246.64
  5. Step 5: Solve for x
    x = 16,612,384,390,246.64/6,125,749.20
  6. Step 6: Final answer
    x = 2,711,894.31

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