Home / 1,038,176.20-1,557,264.30-733,745.80

Finding the Fourth Proportional to 1,038,176.20, 1,557,264.30 and 733,745.80

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Solution

The fourth proportional to 1,038,176.20, 1,557,264.30 and 733,745.80 is: 1,100,618.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,038,176.20 : 1,557,264.30 = 733,745.80 : x
  2. Step 2: Convert to fraction form
    1,038,176.20/1,557,264.30 = 733,745.80/x
  3. Step 3: Cross multiply
    1,038,176.20x = 1,557,264.30 × 733,745.80
  4. Step 4: Simplify right side
    1,038,176.20x = 1,142,636,139,614.94
  5. Step 5: Solve for x
    x = 1,142,636,139,614.94/1,038,176.20
  6. Step 6: Final answer
    x = 1,100,618.70

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