Home / 1,775,787.20-2,664,069.60-710,561.60

Finding the Fourth Proportional to 1,775,787.20, 2,664,069.60 and 710,561.60

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Solution

The fourth proportional to 1,775,787.20, 2,664,069.60 and 710,561.60 is: 1,065,997.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,775,787.20 : 2,664,069.60 = 710,561.60 : x
  2. Step 2: Convert to fraction form
    1,775,787.20/2,664,069.60 = 710,561.60/x
  3. Step 3: Cross multiply
    1,775,787.20x = 2,664,069.60 × 710,561.60
  4. Step 4: Simplify right side
    1,775,787.20x = 1,892,985,557,487.36
  5. Step 5: Solve for x
    x = 1,892,985,557,487.36/1,775,787.20
  6. Step 6: Final answer
    x = 1,065,997.97

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