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Finding the Fourth Proportional to 675,096.04, 931,630.14 and 380,722.36

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Solution

The fourth proportional to 675,096.04, 931,630.14 and 380,722.36 is: 525,395.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,096.04 : 931,630.14 = 380,722.36 : x
  2. Step 2: Convert to fraction form
    675,096.04/931,630.14 = 380,722.36/x
  3. Step 3: Cross multiply
    675,096.04x = 931,630.14 × 380,722.36
  4. Step 4: Simplify right side
    675,096.04x = 354,692,425,547.93
  5. Step 5: Solve for x
    x = 354,692,425,547.93/675,096.04
  6. Step 6: Final answer
    x = 525,395.51

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