Home / 3,418,315.56-5,127,081.66-894,214.44

Finding the Fourth Proportional to 3,418,315.56, 5,127,081.66 and 894,214.44

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Solution

The fourth proportional to 3,418,315.56, 5,127,081.66 and 894,214.44 is: 1,341,219.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,418,315.56 : 5,127,081.66 = 894,214.44 : x
  2. Step 2: Convert to fraction form
    3,418,315.56/5,127,081.66 = 894,214.44/x
  3. Step 3: Cross multiply
    3,418,315.56x = 5,127,081.66 × 894,214.44
  4. Step 4: Simplify right side
    3,418,315.56x = 4,584,710,455,431.17
  5. Step 5: Solve for x
    x = 4,584,710,455,431.17/3,418,315.56
  6. Step 6: Final answer
    x = 1,341,219.20

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