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Finding the Fourth Proportional to 4,699,868.72, 7,050,176.60 and 2,004,216.96

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Solution

The fourth proportional to 4,699,868.72, 7,050,176.60 and 2,004,216.96 is: 3,006,484.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,699,868.72 : 7,050,176.60 = 2,004,216.96 : x
  2. Step 2: Convert to fraction form
    4,699,868.72/7,050,176.60 = 2,004,216.96/x
  3. Step 3: Cross multiply
    4,699,868.72x = 7,050,176.60 × 2,004,216.96
  4. Step 4: Simplify right side
    4,699,868.72x = 14,130,083,512,715.13
  5. Step 5: Solve for x
    x = 14,130,083,512,715.13/4,699,868.72
  6. Step 6: Final answer
    x = 3,006,484.72

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