Home / 1,947,820.80-2,920,348.80-883,372.80

Finding the Fourth Proportional to 1,947,820.80, 2,920,348.80 and 883,372.80

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Solution

The fourth proportional to 1,947,820.80, 2,920,348.80 and 883,372.80 is: 1,324,432.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,947,820.80 : 2,920,348.80 = 883,372.80 : x
  2. Step 2: Convert to fraction form
    1,947,820.80/2,920,348.80 = 883,372.80/x
  3. Step 3: Cross multiply
    1,947,820.80x = 2,920,348.80 × 883,372.80
  4. Step 4: Simplify right side
    1,947,820.80x = 2,579,756,696,432.64
  5. Step 5: Solve for x
    x = 2,579,756,696,432.64/1,947,820.80
  6. Step 6: Final answer
    x = 1,324,432.26

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