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Finding the Fourth Proportional to 376,801.65, 519,980.40 and 207,032.13

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Solution

The fourth proportional to 376,801.65, 519,980.40 and 207,032.13 is: 285,701.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,801.65 : 519,980.40 = 207,032.13 : x
  2. Step 2: Convert to fraction form
    376,801.65/519,980.40 = 207,032.13/x
  3. Step 3: Cross multiply
    376,801.65x = 519,980.40 × 207,032.13
  4. Step 4: Simplify right side
    376,801.65x = 107,652,649,770.25
  5. Step 5: Solve for x
    x = 107,652,649,770.25/376,801.65
  6. Step 6: Final answer
    x = 285,701.11

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