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Finding the Fourth Proportional to 713,577.06, 1,070,365.68 and 214,941.06

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Solution

The fourth proportional to 713,577.06, 1,070,365.68 and 214,941.06 is: 322,411.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,577.06 : 1,070,365.68 = 214,941.06 : x
  2. Step 2: Convert to fraction form
    713,577.06/1,070,365.68 = 214,941.06/x
  3. Step 3: Cross multiply
    713,577.06x = 1,070,365.68 × 214,941.06
  4. Step 4: Simplify right side
    713,577.06x = 230,065,533,846.82
  5. Step 5: Solve for x
    x = 230,065,533,846.82/713,577.06
  6. Step 6: Final answer
    x = 322,411.62

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