Home / 3,122,143.92-4,683,884.38-933,885.45

Finding the Fourth Proportional to 3,122,143.92, 4,683,884.38 and 933,885.45

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Solution

The fourth proportional to 3,122,143.92, 4,683,884.38 and 933,885.45 is: 1,401,028.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,122,143.92 : 4,683,884.38 = 933,885.45 : x
  2. Step 2: Convert to fraction form
    3,122,143.92/4,683,884.38 = 933,885.45/x
  3. Step 3: Cross multiply
    3,122,143.92x = 4,683,884.38 × 933,885.45
  4. Step 4: Simplify right side
    3,122,143.92x = 4,374,211,443,875.42
  5. Step 5: Solve for x
    x = 4,374,211,443,875.42/3,122,143.92
  6. Step 6: Final answer
    x = 1,401,028.13

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