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Finding the Fourth Proportional to 607,316.40, 910,800.44 and 180,834.40

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Solution

The fourth proportional to 607,316.40, 910,800.44 and 180,834.40 is: 271,199.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,316.40 : 910,800.44 = 180,834.40 : x
  2. Step 2: Convert to fraction form
    607,316.40/910,800.44 = 180,834.40/x
  3. Step 3: Cross multiply
    607,316.40x = 910,800.44 × 180,834.40
  4. Step 4: Simplify right side
    607,316.40x = 164,704,051,087.14
  5. Step 5: Solve for x
    x = 164,704,051,087.14/607,316.40
  6. Step 6: Final answer
    x = 271,199.74

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