Home / 1,446,981.06-2,170,782.62-487,532

Finding the Fourth Proportional to 1,446,981.06, 2,170,782.62 and 487,532

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Solution

The fourth proportional to 1,446,981.06, 2,170,782.62 and 487,532 is: 731,402.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,981.06 : 2,170,782.62 = 487,532 : x
  2. Step 2: Convert to fraction form
    1,446,981.06/2,170,782.62 = 487,532/x
  3. Step 3: Cross multiply
    1,446,981.06x = 2,170,782.62 × 487,532
  4. Step 4: Simplify right side
    1,446,981.06x = 1,058,325,992,293.84
  5. Step 5: Solve for x
    x = 1,058,325,992,293.84/1,446,981.06
  6. Step 6: Final answer
    x = 731,402.80

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