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Finding the Fourth Proportional to 506.04, 760.47 and 493.75

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Solution

The fourth proportional to 506.04, 760.47 and 493.75 is: 742.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    506.04 : 760.47 = 493.75 : x
  2. Step 2: Convert to fraction form
    506.04/760.47 = 493.75/x
  3. Step 3: Cross multiply
    506.04x = 760.47 × 493.75
  4. Step 4: Simplify right side
    506.04x = 375,482.06
  5. Step 5: Solve for x
    x = 375,482.06/506.04
  6. Step 6: Final answer
    x = 742.00

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