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Finding the Fourth Proportional to 692,210.64, 955,250.85 and 382,113.48

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Solution

The fourth proportional to 692,210.64, 955,250.85 and 382,113.48 is: 527,316.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    692,210.64 : 955,250.85 = 382,113.48 : x
  2. Step 2: Convert to fraction form
    692,210.64/955,250.85 = 382,113.48/x
  3. Step 3: Cross multiply
    692,210.64x = 955,250.85 × 382,113.48
  4. Step 4: Simplify right side
    692,210.64x = 365,014,226,566.46
  5. Step 5: Solve for x
    x = 365,014,226,566.46/692,210.64
  6. Step 6: Final answer
    x = 527,316.69

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