Home / 2,368,871.30-3,553,555.86-771,558.77

Finding the Fourth Proportional to 2,368,871.30, 3,553,555.86 and 771,558.77

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Solution

The fourth proportional to 2,368,871.30, 3,553,555.86 and 771,558.77 is: 1,157,419.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,871.30 : 3,553,555.86 = 771,558.77 : x
  2. Step 2: Convert to fraction form
    2,368,871.30/3,553,555.86 = 771,558.77/x
  3. Step 3: Cross multiply
    2,368,871.30x = 3,553,555.86 × 771,558.77
  4. Step 4: Simplify right side
    2,368,871.30x = 2,741,777,188,467.89
  5. Step 5: Solve for x
    x = 2,741,777,188,467.89/2,368,871.30
  6. Step 6: Final answer
    x = 1,157,419.23

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