Home / 924,869.62-1,387,415.58-325,706.94

Finding the Fourth Proportional to 924,869.62, 1,387,415.58 and 325,706.94

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Solution

The fourth proportional to 924,869.62, 1,387,415.58 and 325,706.94 is: 488,599.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,869.62 : 1,387,415.58 = 325,706.94 : x
  2. Step 2: Convert to fraction form
    924,869.62/1,387,415.58 = 325,706.94/x
  3. Step 3: Cross multiply
    924,869.62x = 1,387,415.58 × 325,706.94
  4. Step 4: Simplify right side
    924,869.62x = 451,890,883,070.13
  5. Step 5: Solve for x
    x = 451,890,883,070.13/924,869.62
  6. Step 6: Final answer
    x = 488,599.55

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