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Finding the Fourth Proportional to 525,696.32, 790,190.48 and 346,930.52

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Solution

The fourth proportional to 525,696.32, 790,190.48 and 346,930.52 is: 521,482.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    525,696.32 : 790,190.48 = 346,930.52 : x
  2. Step 2: Convert to fraction form
    525,696.32/790,190.48 = 346,930.52/x
  3. Step 3: Cross multiply
    525,696.32x = 790,190.48 × 346,930.52
  4. Step 4: Simplify right side
    525,696.32x = 274,141,194,366.27
  5. Step 5: Solve for x
    x = 274,141,194,366.27/525,696.32
  6. Step 6: Final answer
    x = 521,482.05

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