Home / 2,880,064.40-4,310,765.40-2,040,256.40

Finding the Fourth Proportional to 2,880,064.40, 4,310,765.40 and 2,040,256.40

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Solution

The fourth proportional to 2,880,064.40, 4,310,765.40 and 2,040,256.40 is: 3,053,774.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,880,064.40 : 4,310,765.40 = 2,040,256.40 : x
  2. Step 2: Convert to fraction form
    2,880,064.40/4,310,765.40 = 2,040,256.40/x
  3. Step 3: Cross multiply
    2,880,064.40x = 4,310,765.40 × 2,040,256.40
  4. Step 4: Simplify right side
    2,880,064.40x = 8,795,066,696,248.56
  5. Step 5: Solve for x
    x = 8,795,066,696,248.56/2,880,064.40
  6. Step 6: Final answer
    x = 3,053,774.32

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