Home / 2,843,985.20-4,265,977.80-2,564,049.20

Finding the Fourth Proportional to 2,843,985.20, 4,265,977.80 and 2,564,049.20

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Solution

The fourth proportional to 2,843,985.20, 4,265,977.80 and 2,564,049.20 is: 3,846,073.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,985.20 : 4,265,977.80 = 2,564,049.20 : x
  2. Step 2: Convert to fraction form
    2,843,985.20/4,265,977.80 = 2,564,049.20/x
  3. Step 3: Cross multiply
    2,843,985.20x = 4,265,977.80 × 2,564,049.20
  4. Step 4: Simplify right side
    2,843,985.20x = 10,938,176,965,307.76
  5. Step 5: Solve for x
    x = 10,938,176,965,307.76/2,843,985.20
  6. Step 6: Final answer
    x = 3,846,073.80

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