Home / 907,627.40-1,361,441.10-866,293.10

Finding the Fourth Proportional to 907,627.40, 1,361,441.10 and 866,293.10

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Solution

The fourth proportional to 907,627.40, 1,361,441.10 and 866,293.10 is: 1,299,439.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,627.40 : 1,361,441.10 = 866,293.10 : x
  2. Step 2: Convert to fraction form
    907,627.40/1,361,441.10 = 866,293.10/x
  3. Step 3: Cross multiply
    907,627.40x = 1,361,441.10 × 866,293.10
  4. Step 4: Simplify right side
    907,627.40x = 1,179,407,030,986.41
  5. Step 5: Solve for x
    x = 1,179,407,030,986.41/907,627.40
  6. Step 6: Final answer
    x = 1,299,439.65

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