Home / 3,722,108.40-5,583,162.60-1,478,246.40

Finding the Fourth Proportional to 3,722,108.40, 5,583,162.60 and 1,478,246.40

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Solution

The fourth proportional to 3,722,108.40, 5,583,162.60 and 1,478,246.40 is: 2,217,369.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,722,108.40 : 5,583,162.60 = 1,478,246.40 : x
  2. Step 2: Convert to fraction form
    3,722,108.40/5,583,162.60 = 1,478,246.40/x
  3. Step 3: Cross multiply
    3,722,108.40x = 5,583,162.60 × 1,478,246.40
  4. Step 4: Simplify right side
    3,722,108.40x = 8,253,290,014,064.64
  5. Step 5: Solve for x
    x = 8,253,290,014,064.64/3,722,108.40
  6. Step 6: Final answer
    x = 2,217,369.60

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