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Finding the Fourth Proportional to 1,967.04, 2,946.72 and 1,532.16

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Solution

The fourth proportional to 1,967.04, 2,946.72 and 1,532.16 is: 2,295.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967.04 : 2,946.72 = 1,532.16 : x
  2. Step 2: Convert to fraction form
    1,967.04/2,946.72 = 1,532.16/x
  3. Step 3: Cross multiply
    1,967.04x = 2,946.72 × 1,532.16
  4. Step 4: Simplify right side
    1,967.04x = 4,514,846.52
  5. Step 5: Solve for x
    x = 4,514,846.52/1,967.04
  6. Step 6: Final answer
    x = 2,295.25

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