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Finding the Fourth Proportional to 670,008.84, 924,615.96 and 364,087.76

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Solution

The fourth proportional to 670,008.84, 924,615.96 and 364,087.76 is: 502,443.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,008.84 : 924,615.96 = 364,087.76 : x
  2. Step 2: Convert to fraction form
    670,008.84/924,615.96 = 364,087.76/x
  3. Step 3: Cross multiply
    670,008.84x = 924,615.96 × 364,087.76
  4. Step 4: Simplify right side
    670,008.84x = 336,641,353,736.65
  5. Step 5: Solve for x
    x = 336,641,353,736.65/670,008.84
  6. Step 6: Final answer
    x = 502,443.15

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