Home / 2,802,636.73-4,203,955.15-672,720.85

Finding the Fourth Proportional to 2,802,636.73, 4,203,955.15 and 672,720.85

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Solution

The fourth proportional to 2,802,636.73, 4,203,955.15 and 672,720.85 is: 1,009,081.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,802,636.73 : 4,203,955.15 = 672,720.85 : x
  2. Step 2: Convert to fraction form
    2,802,636.73/4,203,955.15 = 672,720.85/x
  3. Step 3: Cross multiply
    2,802,636.73x = 4,203,955.15 × 672,720.85
  4. Step 4: Simplify right side
    2,802,636.73x = 2,828,088,281,869.88
  5. Step 5: Solve for x
    x = 2,828,088,281,869.88/2,802,636.73
  6. Step 6: Final answer
    x = 1,009,081.29

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