Home / 1,845,259.20-2,768,407.20-898,660.80

Finding the Fourth Proportional to 1,845,259.20, 2,768,407.20 and 898,660.80

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Solution

The fourth proportional to 1,845,259.20, 2,768,407.20 and 898,660.80 is: 1,348,243.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,259.20 : 2,768,407.20 = 898,660.80 : x
  2. Step 2: Convert to fraction form
    1,845,259.20/2,768,407.20 = 898,660.80/x
  3. Step 3: Cross multiply
    1,845,259.20x = 2,768,407.20 × 898,660.80
  4. Step 4: Simplify right side
    1,845,259.20x = 2,487,859,029,077.76
  5. Step 5: Solve for x
    x = 2,487,859,029,077.76/1,845,259.20
  6. Step 6: Final answer
    x = 1,348,243.67

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