Home / 293,032.72-439,581.18-93,306.16

Finding the Fourth Proportional to 293,032.72, 439,581.18 and 93,306.16

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Solution

The fourth proportional to 293,032.72, 439,581.18 and 93,306.16 is: 139,969.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,032.72 : 439,581.18 = 93,306.16 : x
  2. Step 2: Convert to fraction form
    293,032.72/439,581.18 = 93,306.16/x
  3. Step 3: Cross multiply
    293,032.72x = 439,581.18 × 93,306.16
  4. Step 4: Simplify right side
    293,032.72x = 41,015,631,914.07
  5. Step 5: Solve for x
    x = 41,015,631,914.07/293,032.72
  6. Step 6: Final answer
    x = 139,969.46

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