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Finding the Fourth Proportional to 5,702,605.60, 8,541,985.20 and 2,672,557.60

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Solution

The fourth proportional to 5,702,605.60, 8,541,985.20 and 2,672,557.60 is: 4,003,248.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,702,605.60 : 8,541,985.20 = 2,672,557.60 : x
  2. Step 2: Convert to fraction form
    5,702,605.60/8,541,985.20 = 2,672,557.60/x
  3. Step 3: Cross multiply
    5,702,605.60x = 8,541,985.20 × 2,672,557.60
  4. Step 4: Simplify right side
    5,702,605.60x = 22,828,947,465,347.52
  5. Step 5: Solve for x
    x = 22,828,947,465,347.52/5,702,605.60
  6. Step 6: Final answer
    x = 4,003,248.53

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