Home / 6,606,821.90-9,907,280.40-2,561,965.40

Finding the Fourth Proportional to 6,606,821.90, 9,907,280.40 and 2,561,965.40

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Solution

The fourth proportional to 6,606,821.90, 9,907,280.40 and 2,561,965.40 is: 3,841,803.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,606,821.90 : 9,907,280.40 = 2,561,965.40 : x
  2. Step 2: Convert to fraction form
    6,606,821.90/9,907,280.40 = 2,561,965.40/x
  3. Step 3: Cross multiply
    6,606,821.90x = 9,907,280.40 × 2,561,965.40
  4. Step 4: Simplify right side
    6,606,821.90x = 25,382,109,592,898.16
  5. Step 5: Solve for x
    x = 25,382,109,592,898.16/6,606,821.90
  6. Step 6: Final answer
    x = 3,841,803.21

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