Home / 1,454,417.64-2,180,896.44-847,402.44

Finding the Fourth Proportional to 1,454,417.64, 2,180,896.44 and 847,402.44

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Solution

The fourth proportional to 1,454,417.64, 2,180,896.44 and 847,402.44 is: 1,270,678.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,454,417.64 : 2,180,896.44 = 847,402.44 : x
  2. Step 2: Convert to fraction form
    1,454,417.64/2,180,896.44 = 847,402.44/x
  3. Step 3: Cross multiply
    1,454,417.64x = 2,180,896.44 × 847,402.44
  4. Step 4: Simplify right side
    1,454,417.64x = 1,848,096,964,643.31
  5. Step 5: Solve for x
    x = 1,848,096,964,643.31/1,454,417.64
  6. Step 6: Final answer
    x = 1,270,678.32

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