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Finding the Fourth Proportional to 652,376.64, 900,324.66 and 365,915.16

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Solution

The fourth proportional to 652,376.64, 900,324.66 and 365,915.16 is: 504,988.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,376.64 : 900,324.66 = 365,915.16 : x
  2. Step 2: Convert to fraction form
    652,376.64/900,324.66 = 365,915.16/x
  3. Step 3: Cross multiply
    652,376.64x = 900,324.66 × 365,915.16
  4. Step 4: Simplify right side
    652,376.64x = 329,442,442,015.85
  5. Step 5: Solve for x
    x = 329,442,442,015.85/652,376.64
  6. Step 6: Final answer
    x = 504,988.10

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