Home / 1,410,001.70-2,115,002.55-701,413.70

Finding the Fourth Proportional to 1,410,001.70, 2,115,002.55 and 701,413.70

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Solution

The fourth proportional to 1,410,001.70, 2,115,002.55 and 701,413.70 is: 1,052,120.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,001.70 : 2,115,002.55 = 701,413.70 : x
  2. Step 2: Convert to fraction form
    1,410,001.70/2,115,002.55 = 701,413.70/x
  3. Step 3: Cross multiply
    1,410,001.70x = 2,115,002.55 × 701,413.70
  4. Step 4: Simplify right side
    1,410,001.70x = 1,483,491,764,104.93
  5. Step 5: Solve for x
    x = 1,483,491,764,104.93/1,410,001.70
  6. Step 6: Final answer
    x = 1,052,120.55

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